Failed to load AppCompat ActionBar with unknown error in android studio
up vote
132
down vote
favorite
69
Below is my xml file. In preview there is two error'Failed to load AppCompat ActionBar with unknown error' & 'Failed to instaniate more than one class'. How ever am able to run the app.But the app crashes and in Logcat no errors are shown.
This is my preview screen shot
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="506dp" />
<LinearLayout
android:id="@+id/layout_main"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
tools:context=".Activity.MainActivity">
<LinearLayout
android:id="@+id/main_layout"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.7"
tools:context=".Activity.MainActivity">
<!-- our tablayout to display tabs -->
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/colorBlack"
app:tabTextColor="@color/colorWhite"
android:background="@color/colorOran"
android:minHeight="?attr/actionBarSize"
/>
<!-- View pager to swipe views -->
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
<LinearLayout
android:id="@+id/ll"
android:layout_width="match_parent"
android:layout_height="64dp"
android:layout_alignParentBottom="true"
android:background="#ffffff"
android:orientation="horizontal"
android:layout_weight="0.3"
android:weightSum="4"
tools:layout_editor_absoluteX="8dp"
android:layout_marginBottom="8dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/btn_home"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_home_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_new"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_todaydeals_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_fav"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_fav_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_auth"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_franchie_icon"
android:background="@color/colorOran"
android:scaleType="fitCenter"
android:layout_marginRight="1dp"
/>
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Below is appbar_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.jeyashri.kitchen.jeyashriskitchen.Activity.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorOran"
app:popupTheme="@style/AppTheme.PopupOverlay">
<ImageView
android:id="@+id/app_logo"
android:layout_width="80dp"
android:layout_height="match_parent"
android:src="@drawable/img"/>
<ImageView
android:id="@+id/btn_social"
android:layout_width="75dp"
android:layout_height="35dp"
android:layout_marginRight="1dp"
android:src="@drawable/share_icon" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
android android-actionbar asked Jun 9 '17 at 4:23
Siva
7182514
add a comment |
up vote
132
down vote
favorite
69
Below is my xml file. In preview there is two error'Failed to load AppCompat ActionBar with unknown error' & 'Failed to instaniate more than one class'. How ever am able to run the app.But the app crashes and in Logcat no errors are shown.
This is my preview screen shot
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="506dp" />
<LinearLayout
android:id="@+id/layout_main"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
tools:context=".Activity.MainActivity">
<LinearLayout
android:id="@+id/main_layout"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.7"
tools:context=".Activity.MainActivity">
<!-- our tablayout to display tabs -->
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/colorBlack"
app:tabTextColor="@color/colorWhite"
android:background="@color/colorOran"
android:minHeight="?attr/actionBarSize"
/>
<!-- View pager to swipe views -->
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
<LinearLayout
android:id="@+id/ll"
android:layout_width="match_parent"
android:layout_height="64dp"
android:layout_alignParentBottom="true"
android:background="#ffffff"
android:orientation="horizontal"
android:layout_weight="0.3"
android:weightSum="4"
tools:layout_editor_absoluteX="8dp"
android:layout_marginBottom="8dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/btn_home"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_home_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_new"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_todaydeals_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_fav"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_fav_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_auth"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_franchie_icon"
android:background="@color/colorOran"
android:scaleType="fitCenter"
android:layout_marginRight="1dp"
/>
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Below is appbar_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.jeyashri.kitchen.jeyashriskitchen.Activity.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorOran"
app:popupTheme="@style/AppTheme.PopupOverlay">
<ImageView
android:id="@+id/app_logo"
android:layout_width="80dp"
android:layout_height="match_parent"
android:src="@drawable/img"/>
<ImageView
android:id="@+id/btn_social"
android:layout_width="75dp"
android:layout_height="35dp"
android:layout_marginRight="1dp"
android:src="@drawable/share_icon" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
asked Jun 9 '17 at 4:23
Siva
7182514
Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50
add a comment |
up vote
132
down vote
favorite
69
up vote
132
down vote
favorite
69
69
Below is my xml file. In preview there is two error'Failed to load AppCompat ActionBar with unknown error' & 'Failed to instaniate more than one class'. How ever am able to run the app.But the app crashes and in Logcat no errors are shown.
This is my preview screen shot
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="506dp" />
<LinearLayout
android:id="@+id/layout_main"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
tools:context=".Activity.MainActivity">
<LinearLayout
android:id="@+id/main_layout"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.7"
tools:context=".Activity.MainActivity">
<!-- our tablayout to display tabs -->
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/colorBlack"
app:tabTextColor="@color/colorWhite"
android:background="@color/colorOran"
android:minHeight="?attr/actionBarSize"
/>
<!-- View pager to swipe views -->
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
<LinearLayout
android:id="@+id/ll"
android:layout_width="match_parent"
android:layout_height="64dp"
android:layout_alignParentBottom="true"
android:background="#ffffff"
android:orientation="horizontal"
android:layout_weight="0.3"
android:weightSum="4"
tools:layout_editor_absoluteX="8dp"
android:layout_marginBottom="8dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/btn_home"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_home_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_new"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_todaydeals_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_fav"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_fav_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_auth"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_franchie_icon"
android:background="@color/colorOran"
android:scaleType="fitCenter"
android:layout_marginRight="1dp"
/>
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Below is appbar_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.jeyashri.kitchen.jeyashriskitchen.Activity.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorOran"
app:popupTheme="@style/AppTheme.PopupOverlay">
<ImageView
android:id="@+id/app_logo"
android:layout_width="80dp"
android:layout_height="match_parent"
android:src="@drawable/img"/>
<ImageView
android:id="@+id/btn_social"
android:layout_width="75dp"
android:layout_height="35dp"
android:layout_marginRight="1dp"
android:src="@drawable/share_icon" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
asked Jun 9 '17 at 4:23
Siva
7182514
Below is my xml file. In preview there is two error'Failed to load AppCompat ActionBar with unknown error' & 'Failed to instaniate more than one class'. How ever am able to run the app.But the app crashes and in Logcat no errors are shown.
This is my preview screen shot
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="@layout/app_bar_main"
android:layout_width="match_parent"
android:layout_height="506dp" />
<LinearLayout
android:id="@+id/layout_main"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:weightSum="1"
tools:context=".Activity.MainActivity">
<LinearLayout
android:id="@+id/main_layout"
android:orientation="vertical"
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.7"
tools:context=".Activity.MainActivity">
<!-- our tablayout to display tabs -->
<android.support.design.widget.TabLayout
android:id="@+id/tabLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="50dp"
app:tabMode="scrollable"
app:tabSelectedTextColor="@color/colorBlack"
app:tabTextColor="@color/colorWhite"
android:background="@color/colorOran"
android:minHeight="?attr/actionBarSize"
/>
<!-- View pager to swipe views -->
<android.support.v4.view.ViewPager
android:id="@+id/pager"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
</LinearLayout>
<LinearLayout
android:id="@+id/ll"
android:layout_width="match_parent"
android:layout_height="64dp"
android:layout_alignParentBottom="true"
android:background="#ffffff"
android:orientation="horizontal"
android:layout_weight="0.3"
android:weightSum="4"
tools:layout_editor_absoluteX="8dp"
android:layout_marginBottom="8dp"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true">
<ImageView
android:id="@+id/btn_home"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_home_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_new"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_todaydeals_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_fav"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_fav_icon"
android:background="@color/colorOran"
android:layout_marginRight="1dp"
android:scaleType="fitCenter"/>
<ImageView
android:id="@+id/btn_auth"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_weight="1"
android:src="@drawable/ta_franchie_icon"
android:background="@color/colorOran"
android:scaleType="fitCenter"
android:layout_marginRight="1dp"
/>
</LinearLayout>
</LinearLayout>
<android.support.design.widget.NavigationView
android:id="@+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="@layout/nav_header_main"
app:menu="@menu/activity_main_drawer" />
</android.support.v4.widget.DrawerLayout>
Below is appbar_main
<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.jeyashri.kitchen.jeyashriskitchen.Activity.MainActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="@color/colorOran"
app:popupTheme="@style/AppTheme.PopupOverlay">
<ImageView
android:id="@+id/app_logo"
android:layout_width="80dp"
android:layout_height="match_parent"
android:src="@drawable/img"/>
<ImageView
android:id="@+id/btn_social"
android:layout_width="75dp"
android:layout_height="35dp"
android:layout_marginRight="1dp"
android:src="@drawable/share_icon" />
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="@layout/content_main" />
</android.support.design.widget.CoordinatorLayout>
asked Jun 9 '17 at 4:23
Siva
7182514
asked Jun 9 '17 at 4:23
Siva
7182514
edited Jun 9 '17 at 7:00
asked Jun 9 '17 at 4:23
Siva
7182514
asked Jun 9 '17 at 4:23
Siva
7182514
asked Jun 9 '17 at 4:23
Siva
7182514
7182514
Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50
add a comment |
Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50
Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50
add a comment |
14 Answers
14
active
oldest
votes
up vote
253
down vote
accepted
The solution to this problem depends on the version of the Android support library you're using:
Support library 26.0.0-beta2
This android support library version has a bug causing the mentioned problem
In your Gradle build file use:
compile 'com.android.support:appcompat-v7:26.0.0'
with:
buildToolsVersion '26.0.0'
and
classpath 'com.android.tools.build:gradle:3.0.0-alpha8'
everything should work fine now.
Library version 28 (beta)
These new versions seem to suffer from similar difficulties again.
In your res/values/styles.xml modify the AppTheme style from
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
(note the added Base.)
Or alternatively downgrade the library until the problem is fixed:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
edited Aug 7 at 12:17
xcuipir
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
|
show 5 more comments
up vote
248
down vote
found it on this site, it works on me.
Modify /res/values/styles.xml from:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
</style>
to:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
</style>
edited Jun 11 at 16:09
meesern
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
|
show 11 more comments
up vote
26
down vote
June 2018 Issue fixed by using a different appcompact version.
Use these codes onto your project dependencies...
In build.gradle(Module: app) add this dependency
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
Happy Coding... :)
answered Jun 12 at 9:46
Abhishek
27339
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
add a comment |
up vote
13
down vote
Method 1:
Locate /res/values/styles.xml
Change
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
To
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Method 2:
Modify template file(locate: android-studio/plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/res/values/styles.xml.ftl)
Change
backwardsCompatibility!true>Theme.AppCompat<#else><#if
To
backwardsCompatibility!true>Base.Theme.AppCompat<#else><#if
Watch Solution On YouTube
answered Aug 4 at 2:06
shellhub
50636
add a comment |
up vote
9
down vote
I also had this problem and it's solved as
change line from res/values/styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"><style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
both solutions worked
answered Aug 25 at 12:57
Muhammad Azam
16316
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
add a comment |
up vote
5
down vote
Open preview mode
follow the below link to fix the issue
Fix - Rendering Problems The Following classes could not be found : android.support.v7.internal
goto appTheme ----> select Holo Theme ---> refresh
https://www.youtube.com/watch?v=4MxBnwpcUjA
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
add a comment |
up vote
5
down vote
Replace implementation 'com.android.support:appcompat-v7:28.0.0-beta01' with
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
in build.gradle (Module:app). It fixed my red mark in Android Studio 3.1.3
answered Aug 6 at 13:41
Kashif
33948
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
add a comment |
up vote
4
down vote
in android 3.0.0 canary 6 you must change all 2.6.0 beta2 to beta1 (appcompat,design,supportvector)
answered Jul 16 '17 at 16:24
reza rahmad
643513
add a comment |
up vote
4
down vote
Try this:
Just change:
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
to:
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
Reference
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
add a comment |
up vote
3
down vote
This is Worked for me i have made the following changes in Style.xml
Change the Following Code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
With
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
answered Jul 9 at 8:52
dev_mg99
377311
add a comment |
up vote
2
down vote
Use this one:
implementation 'com.android.support:appcompat-v7:26.0.0-beta1'
implementation 'com.android.support:design:26.0.0-beta1'
instead of
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
implementation 'com.android.support:design:26.0.0-beta2'
In my case it removed the rendering problem.
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
add a comment |
up vote
1
down vote
This is the minimum configuration that solves the problem.
use:
dependencies {
...
implementation 'com.android.support:appcompat-v7:26.1.0'
...
}
with:
compileSdkVersion 26
buildToolsVersion "26.0.1"
and into the build.gradle file located inside the root of the proyect:
buildscript {
...
....
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
...
...
}
}
answered Jun 13 at 16:51
Jorgesys
91k15234206
add a comment |
up vote
0
down vote
I was also facing the same problem. Nothing like changing theme from Layout preview window helped me.
What helped me was adding this to Apptheme in styles.xml:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
Still it was giving me the error: "cannot resolve symbol widget...coordinatorLayout". Then I updated my build.gradle(app) with:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
One more thing:
compileSdkVersion 27
targetSdkVersion 27
answered Jul 10 at 9:08
Anu Chaudhary
362210
add a comment |
up vote
0
down vote
I also had this problem with implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'.
The solution for me was to go File -> Invalidate Caches / Restart -> Invalidate -> Close Project -> Remove project from project window -> Open Project (from project window).
answered Jul 13 at 11:08
SnuKies
431423
add a comment |
protected by Community♦ Jun 17 at 2:17
Thank you for your interest in this question.
Because it has attracted low-quality or spam answers that had to be removed, posting an answer now requires 10 reputation on this site (the association bonus does not count).
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14 Answers
14
active
oldest
votes
14 Answers
14
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
253
down vote
accepted
The solution to this problem depends on the version of the Android support library you're using:
Support library 26.0.0-beta2
This android support library version has a bug causing the mentioned problem
In your Gradle build file use:
compile 'com.android.support:appcompat-v7:26.0.0'
with:
buildToolsVersion '26.0.0'
and
classpath 'com.android.tools.build:gradle:3.0.0-alpha8'
everything should work fine now.
Library version 28 (beta)
These new versions seem to suffer from similar difficulties again.
In your res/values/styles.xml modify the AppTheme style from
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
(note the added Base.)
Or alternatively downgrade the library until the problem is fixed:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
edited Aug 7 at 12:17
xcuipir
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
|
show 5 more comments
up vote
253
down vote
accepted
The solution to this problem depends on the version of the Android support library you're using:
Support library 26.0.0-beta2
This android support library version has a bug causing the mentioned problem
In your Gradle build file use:
compile 'com.android.support:appcompat-v7:26.0.0'
with:
buildToolsVersion '26.0.0'
and
classpath 'com.android.tools.build:gradle:3.0.0-alpha8'
everything should work fine now.
Library version 28 (beta)
These new versions seem to suffer from similar difficulties again.
In your res/values/styles.xml modify the AppTheme style from
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
(note the added Base.)
Or alternatively downgrade the library until the problem is fixed:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
edited Aug 7 at 12:17
xcuipir
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
|
show 5 more comments
up vote
253
down vote
accepted
up vote
253
down vote
accepted
The solution to this problem depends on the version of the Android support library you're using:
Support library 26.0.0-beta2
This android support library version has a bug causing the mentioned problem
In your Gradle build file use:
compile 'com.android.support:appcompat-v7:26.0.0'
with:
buildToolsVersion '26.0.0'
and
classpath 'com.android.tools.build:gradle:3.0.0-alpha8'
everything should work fine now.
Library version 28 (beta)
These new versions seem to suffer from similar difficulties again.
In your res/values/styles.xml modify the AppTheme style from
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
(note the added Base.)
Or alternatively downgrade the library until the problem is fixed:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
edited Aug 7 at 12:17
xcuipir
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
The solution to this problem depends on the version of the Android support library you're using:
Support library 26.0.0-beta2
This android support library version has a bug causing the mentioned problem
In your Gradle build file use:
compile 'com.android.support:appcompat-v7:26.0.0'
with:
buildToolsVersion '26.0.0'
and
classpath 'com.android.tools.build:gradle:3.0.0-alpha8'
everything should work fine now.
Library version 28 (beta)
These new versions seem to suffer from similar difficulties again.
In your res/values/styles.xml modify the AppTheme style from
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
(note the added Base.)
Or alternatively downgrade the library until the problem is fixed:
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
edited Aug 7 at 12:17
xcuipir
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
edited Aug 7 at 12:17
xcuipir
73
edited Aug 7 at 12:17
xcuipir
73
edited Aug 7 at 12:17
xcuipir
73
73
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
answered Jul 1 '17 at 8:26
Debashis Choudhury
2,652193
2,652193
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
|
show 5 more comments
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
19
19
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
Thank you! that did it. BTW for us Android dev newbiew is worh saying that change should be performed on build.gradle(Module: app) file
– Julian Borrero
Jul 18 '17 at 15:53
2
2
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
I just started today. I came across this issue. This answer asks to compile something, of which I have no idea as it does not explain how to do it. But the answer by tanchap solves issue. He/She clearly explained what to do. It was a simple task fora fresher like me. So I think that should be the answer.
– Buddhika Ariyaratne
Jul 7 at 19:10
1
1
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
Newb error for me! When I set up my new project, I forgot to uncheck the "Backwards Compatibility" option (I don't need backwards compatibility). I re-created the project with this unchecked and all is good!
– Doug J. Huras
Jul 15 at 19:44
5
5
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
Just curious: how does one go about figuring something like this out? I would never have guessed...
– BareMetalCoder
Aug 7 at 14:05
3
3
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
Thanks, but why this bug still exists in 2018? For an Android newbie, I cannot create a "Hello World" project because of this bug.
– Searene
Aug 12 at 8:51
|
show 5 more comments
up vote
248
down vote
found it on this site, it works on me.
Modify /res/values/styles.xml from:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
</style>
to:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
</style>
edited Jun 11 at 16:09
meesern
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
|
show 11 more comments
up vote
248
down vote
found it on this site, it works on me.
Modify /res/values/styles.xml from:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
</style>
to:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
</style>
edited Jun 11 at 16:09
meesern
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
|
show 11 more comments
up vote
248
down vote
up vote
248
down vote
found it on this site, it works on me.
Modify /res/values/styles.xml from:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
</style>
to:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
</style>
edited Jun 11 at 16:09
meesern
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
found it on this site, it works on me.
Modify /res/values/styles.xml from:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
</style>
to:
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
</style>
edited Jun 11 at 16:09
meesern
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
edited Jun 11 at 16:09
meesern
1,3111220
edited Jun 11 at 16:09
meesern
1,3111220
edited Jun 11 at 16:09
meesern
1,3111220
1,3111220
answered Dec 2 '17 at 19:55
tanchap
2,481232
answered Dec 2 '17 at 19:55
tanchap
2,481232
answered Dec 2 '17 at 19:55
tanchap
2,481232
2,481232
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
|
show 11 more comments
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
20
20
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
Can you add an explanation of why this works? It will help people who revisit this in the future.
– Thomas Smyth
Dec 2 '17 at 20:17
13
13
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
March 1st, 2018 confirmed this fixed my issue.
– John Riselvato
Mar 2 at 3:09
4
4
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
This also worked for me. Does anyone know why this is necessary, though? I've been away from Android for a few years and I cannot believe how much finagling I've had to do to get a simple project up and running. (This includes trying to build/run some of the sample projects provided by Android Studio.)
– pdoherty926
Jun 8 at 0:01
4
4
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
June 30th, 2018, this works for me.
– keoni29
Jun 30 at 9:10
2
2
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
July, 16th, 2018, works for me too with 'com.android.support:appcompat-v7:28.0.0-alpha3'.
– CoolMind
Jul 16 at 15:54
|
show 11 more comments
up vote
26
down vote
June 2018 Issue fixed by using a different appcompact version.
Use these codes onto your project dependencies...
In build.gradle(Module: app) add this dependency
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
Happy Coding... :)
answered Jun 12 at 9:46
Abhishek
27339
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
add a comment |
up vote
26
down vote
June 2018 Issue fixed by using a different appcompact version.
Use these codes onto your project dependencies...
In build.gradle(Module: app) add this dependency
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
Happy Coding... :)
answered Jun 12 at 9:46
Abhishek
27339
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
add a comment |
up vote
26
down vote
up vote
26
down vote
June 2018 Issue fixed by using a different appcompact version.
Use these codes onto your project dependencies...
In build.gradle(Module: app) add this dependency
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
Happy Coding... :)
answered Jun 12 at 9:46
Abhishek
27339
June 2018 Issue fixed by using a different appcompact version.
Use these codes onto your project dependencies...
In build.gradle(Module: app) add this dependency
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
Happy Coding... :)
answered Jun 12 at 9:46
Abhishek
27339
edited Jun 25 at 13:08
answered Jun 12 at 9:46
Abhishek
27339
answered Jun 12 at 9:46
Abhishek
27339
answered Jun 12 at 9:46
Abhishek
27339
27339
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
add a comment |
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
4
4
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
It's again broken in beta :(
– nifCody
Jul 28 at 11:10
add a comment |
up vote
13
down vote
Method 1:
Locate /res/values/styles.xml
Change
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
To
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Method 2:
Modify template file(locate: android-studio/plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/res/values/styles.xml.ftl)
Change
backwardsCompatibility!true>Theme.AppCompat<#else><#if
To
backwardsCompatibility!true>Base.Theme.AppCompat<#else><#if
Watch Solution On YouTube
answered Aug 4 at 2:06
shellhub
50636
add a comment |
up vote
13
down vote
Method 1:
Locate /res/values/styles.xml
Change
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
To
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Method 2:
Modify template file(locate: android-studio/plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/res/values/styles.xml.ftl)
Change
backwardsCompatibility!true>Theme.AppCompat<#else><#if
To
backwardsCompatibility!true>Base.Theme.AppCompat<#else><#if
Watch Solution On YouTube
answered Aug 4 at 2:06
shellhub
50636
add a comment |
up vote
13
down vote
up vote
13
down vote
Method 1:
Locate /res/values/styles.xml
Change
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
To
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Method 2:
Modify template file(locate: android-studio/plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/res/values/styles.xml.ftl)
Change
backwardsCompatibility!true>Theme.AppCompat<#else><#if
To
backwardsCompatibility!true>Base.Theme.AppCompat<#else><#if
Watch Solution On YouTube
answered Aug 4 at 2:06
shellhub
50636
Method 1:
Locate /res/values/styles.xml
Change
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
To
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
Method 2:
Modify template file(locate: android-studio/plugins/android/lib/templates/gradle-projects/NewAndroidModule/root/res/values/styles.xml.ftl)
Change
backwardsCompatibility!true>Theme.AppCompat<#else><#if
To
backwardsCompatibility!true>Base.Theme.AppCompat<#else><#if
Watch Solution On YouTube
answered Aug 4 at 2:06
shellhub
50636
edited Aug 5 at 3:59
answered Aug 4 at 2:06
shellhub
50636
answered Aug 4 at 2:06
shellhub
50636
answered Aug 4 at 2:06
shellhub
50636
50636
add a comment |
add a comment |
up vote
9
down vote
I also had this problem and it's solved as
change line from res/values/styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"><style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
both solutions worked
answered Aug 25 at 12:57
Muhammad Azam
16316
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
add a comment |
up vote
9
down vote
I also had this problem and it's solved as
change line from res/values/styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"><style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
both solutions worked
answered Aug 25 at 12:57
Muhammad Azam
16316
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
add a comment |
up vote
9
down vote
up vote
9
down vote
I also had this problem and it's solved as
change line from res/values/styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"><style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
both solutions worked
answered Aug 25 at 12:57
Muhammad Azam
16316
I also had this problem and it's solved as
change line from res/values/styles.xml
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
to
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"><style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
both solutions worked
answered Aug 25 at 12:57
Muhammad Azam
16316
edited Aug 25 at 13:03
answered Aug 25 at 12:57
Muhammad Azam
16316
answered Aug 25 at 12:57
Muhammad Azam
16316
answered Aug 25 at 12:57
Muhammad Azam
16316
16316
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
add a comment |
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
worked like a charm.
– Ahmed I. Elsayed
Aug 30 at 23:47
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
happy coding :)
– Muhammad Azam
Oct 9 at 14:41
add a comment |
up vote
5
down vote
Open preview mode
follow the below link to fix the issue
Fix - Rendering Problems The Following classes could not be found : android.support.v7.internal
goto appTheme ----> select Holo Theme ---> refresh
https://www.youtube.com/watch?v=4MxBnwpcUjA
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
add a comment |
up vote
5
down vote
Open preview mode
follow the below link to fix the issue
Fix - Rendering Problems The Following classes could not be found : android.support.v7.internal
goto appTheme ----> select Holo Theme ---> refresh
https://www.youtube.com/watch?v=4MxBnwpcUjA
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
add a comment |
up vote
5
down vote
up vote
5
down vote
Open preview mode
follow the below link to fix the issue
Fix - Rendering Problems The Following classes could not be found : android.support.v7.internal
goto appTheme ----> select Holo Theme ---> refresh
https://www.youtube.com/watch?v=4MxBnwpcUjA
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
Open preview mode
follow the below link to fix the issue
Fix - Rendering Problems The Following classes could not be found : android.support.v7.internal
goto appTheme ----> select Holo Theme ---> refresh
https://www.youtube.com/watch?v=4MxBnwpcUjA
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
answered Nov 30 '17 at 12:45
UpendranathReddy
14317
14317
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
add a comment |
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
1
1
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
just changing theme from preview pane to some theme other than AppTheme worked
– Qasim
Dec 28 '17 at 8:22
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
It worked for me, just changing the theme other than AppTheme
– gIrL
Aug 30 at 6:11
add a comment |
up vote
5
down vote
Replace implementation 'com.android.support:appcompat-v7:28.0.0-beta01' with
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
in build.gradle (Module:app). It fixed my red mark in Android Studio 3.1.3
answered Aug 6 at 13:41
Kashif
33948
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
add a comment |
up vote
5
down vote
Replace implementation 'com.android.support:appcompat-v7:28.0.0-beta01' with
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
in build.gradle (Module:app). It fixed my red mark in Android Studio 3.1.3
answered Aug 6 at 13:41
Kashif
33948
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
add a comment |
up vote
5
down vote
up vote
5
down vote
Replace implementation 'com.android.support:appcompat-v7:28.0.0-beta01' with
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
in build.gradle (Module:app). It fixed my red mark in Android Studio 3.1.3
answered Aug 6 at 13:41
Kashif
33948
Replace implementation 'com.android.support:appcompat-v7:28.0.0-beta01' with
implementation 'com.android.support:appcompat-v7:28.0.0-alpha1'
in build.gradle (Module:app). It fixed my red mark in Android Studio 3.1.3
answered Aug 6 at 13:41
Kashif
33948
answered Aug 6 at 13:41
Kashif
33948
answered Aug 6 at 13:41
Kashif
33948
answered Aug 6 at 13:41
Kashif
33948
33948
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
add a comment |
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
2
2
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
thanks it is working for me :)
– Jaymin Bhadani
Aug 7 at 10:59
Great happy coding
– Kashif
Aug 8 at 9:44
Great happy coding
– Kashif
Aug 8 at 9:44
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
Is there a way to change this at the app level? So that this need not be replicated for every project that I have.
– TheGeeko61
Sep 15 at 3:35
add a comment |
up vote
4
down vote
in android 3.0.0 canary 6 you must change all 2.6.0 beta2 to beta1 (appcompat,design,supportvector)
answered Jul 16 '17 at 16:24
reza rahmad
643513
add a comment |
up vote
4
down vote
in android 3.0.0 canary 6 you must change all 2.6.0 beta2 to beta1 (appcompat,design,supportvector)
answered Jul 16 '17 at 16:24
reza rahmad
643513
add a comment |
up vote
4
down vote
up vote
4
down vote
in android 3.0.0 canary 6 you must change all 2.6.0 beta2 to beta1 (appcompat,design,supportvector)
answered Jul 16 '17 at 16:24
reza rahmad
643513
in android 3.0.0 canary 6 you must change all 2.6.0 beta2 to beta1 (appcompat,design,supportvector)
answered Jul 16 '17 at 16:24
reza rahmad
643513
answered Jul 16 '17 at 16:24
reza rahmad
643513
answered Jul 16 '17 at 16:24
reza rahmad
643513
answered Jul 16 '17 at 16:24
reza rahmad
643513
643513
add a comment |
add a comment |
up vote
4
down vote
Try this:
Just change:
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
to:
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
Reference
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
add a comment |
up vote
4
down vote
Try this:
Just change:
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
to:
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
Reference
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
add a comment |
up vote
4
down vote
up vote
4
down vote
Try this:
Just change:
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
to:
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
Reference
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
Try this:
Just change:
compile 'com.android.support:appcompat-v7:26.0.0-beta2'
to:
compile 'com.android.support:appcompat-v7:26.0.0-beta1'
Reference
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
answered Jul 20 '17 at 21:52
V.Y.
2,38831336
2,38831336
add a comment |
add a comment |
up vote
3
down vote
This is Worked for me i have made the following changes in Style.xml
Change the Following Code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
With
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
answered Jul 9 at 8:52
dev_mg99
377311
add a comment |
up vote
3
down vote
This is Worked for me i have made the following changes in Style.xml
Change the Following Code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
With
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
answered Jul 9 at 8:52
dev_mg99
377311
add a comment |
up vote
3
down vote
up vote
3
down vote
This is Worked for me i have made the following changes in Style.xml
Change the Following Code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
With
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
answered Jul 9 at 8:52
dev_mg99
377311
This is Worked for me i have made the following changes in Style.xml
Change the Following Code:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
With
<style name="AppTheme" parent="Base.Theme.AppCompat.Light.DarkActionBar">
answered Jul 9 at 8:52
dev_mg99
377311
answered Jul 9 at 8:52
dev_mg99
377311
answered Jul 9 at 8:52
dev_mg99
377311
answered Jul 9 at 8:52
dev_mg99
377311
377311
add a comment |
add a comment |
up vote
2
down vote
Use this one:
implementation 'com.android.support:appcompat-v7:26.0.0-beta1'
implementation 'com.android.support:design:26.0.0-beta1'
instead of
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
implementation 'com.android.support:design:26.0.0-beta2'
In my case it removed the rendering problem.
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
add a comment |
up vote
2
down vote
Use this one:
implementation 'com.android.support:appcompat-v7:26.0.0-beta1'
implementation 'com.android.support:design:26.0.0-beta1'
instead of
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
implementation 'com.android.support:design:26.0.0-beta2'
In my case it removed the rendering problem.
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
add a comment |
up vote
2
down vote
up vote
2
down vote
Use this one:
implementation 'com.android.support:appcompat-v7:26.0.0-beta1'
implementation 'com.android.support:design:26.0.0-beta1'
instead of
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
implementation 'com.android.support:design:26.0.0-beta2'
In my case it removed the rendering problem.
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
Use this one:
implementation 'com.android.support:appcompat-v7:26.0.0-beta1'
implementation 'com.android.support:design:26.0.0-beta1'
instead of
implementation 'com.android.support:appcompat-v7:26.0.0-beta2'
implementation 'com.android.support:design:26.0.0-beta2'
In my case it removed the rendering problem.
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
edited Jul 25 '17 at 15:45
Tamás Sengel
24.9k135992
24.9k135992
answered Jul 25 '17 at 14:16
vikash singh
211
answered Jul 25 '17 at 14:16
vikash singh
211
answered Jul 25 '17 at 14:16
vikash singh
211
211
add a comment |
add a comment |
up vote
1
down vote
This is the minimum configuration that solves the problem.
use:
dependencies {
...
implementation 'com.android.support:appcompat-v7:26.1.0'
...
}
with:
compileSdkVersion 26
buildToolsVersion "26.0.1"
and into the build.gradle file located inside the root of the proyect:
buildscript {
...
....
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
...
...
}
}
answered Jun 13 at 16:51
Jorgesys
91k15234206
add a comment |
up vote
1
down vote
This is the minimum configuration that solves the problem.
use:
dependencies {
...
implementation 'com.android.support:appcompat-v7:26.1.0'
...
}
with:
compileSdkVersion 26
buildToolsVersion "26.0.1"
and into the build.gradle file located inside the root of the proyect:
buildscript {
...
....
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
...
...
}
}
answered Jun 13 at 16:51
Jorgesys
91k15234206
add a comment |
up vote
1
down vote
up vote
1
down vote
This is the minimum configuration that solves the problem.
use:
dependencies {
...
implementation 'com.android.support:appcompat-v7:26.1.0'
...
}
with:
compileSdkVersion 26
buildToolsVersion "26.0.1"
and into the build.gradle file located inside the root of the proyect:
buildscript {
...
....
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
...
...
}
}
answered Jun 13 at 16:51
Jorgesys
91k15234206
This is the minimum configuration that solves the problem.
use:
dependencies {
...
implementation 'com.android.support:appcompat-v7:26.1.0'
...
}
with:
compileSdkVersion 26
buildToolsVersion "26.0.1"
and into the build.gradle file located inside the root of the proyect:
buildscript {
...
....
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
...
...
}
}
answered Jun 13 at 16:51
Jorgesys
91k15234206
answered Jun 13 at 16:51
Jorgesys
91k15234206
answered Jun 13 at 16:51
Jorgesys
91k15234206
answered Jun 13 at 16:51
Jorgesys
91k15234206
91k15234206
add a comment |
add a comment |
up vote
0
down vote
I was also facing the same problem. Nothing like changing theme from Layout preview window helped me.
What helped me was adding this to Apptheme in styles.xml:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
Still it was giving me the error: "cannot resolve symbol widget...coordinatorLayout". Then I updated my build.gradle(app) with:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
One more thing:
compileSdkVersion 27
targetSdkVersion 27
answered Jul 10 at 9:08
Anu Chaudhary
362210
add a comment |
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I was also facing the same problem. Nothing like changing theme from Layout preview window helped me.
What helped me was adding this to Apptheme in styles.xml:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
Still it was giving me the error: "cannot resolve symbol widget...coordinatorLayout". Then I updated my build.gradle(app) with:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
One more thing:
compileSdkVersion 27
targetSdkVersion 27
answered Jul 10 at 9:08
Anu Chaudhary
362210
add a comment |
up vote
0
down vote
up vote
0
down vote
I was also facing the same problem. Nothing like changing theme from Layout preview window helped me.
What helped me was adding this to Apptheme in styles.xml:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
Still it was giving me the error: "cannot resolve symbol widget...coordinatorLayout". Then I updated my build.gradle(app) with:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
One more thing:
compileSdkVersion 27
targetSdkVersion 27
answered Jul 10 at 9:08
Anu Chaudhary
362210
I was also facing the same problem. Nothing like changing theme from Layout preview window helped me.
What helped me was adding this to Apptheme in styles.xml:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
Still it was giving me the error: "cannot resolve symbol widget...coordinatorLayout". Then I updated my build.gradle(app) with:
dependencies {
implementation 'com.android.support:appcompat-v7:27.0.2'
implementation 'com.android.support:design:27.0.2'
}
One more thing:
compileSdkVersion 27
targetSdkVersion 27
answered Jul 10 at 9:08
Anu Chaudhary
362210
answered Jul 10 at 9:08
Anu Chaudhary
362210
answered Jul 10 at 9:08
Anu Chaudhary
362210
answered Jul 10 at 9:08
Anu Chaudhary
362210
362210
add a comment |
add a comment |
up vote
0
down vote
I also had this problem with implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'.
The solution for me was to go File -> Invalidate Caches / Restart -> Invalidate -> Close Project -> Remove project from project window -> Open Project (from project window).
answered Jul 13 at 11:08
SnuKies
431423
add a comment |
up vote
0
down vote
I also had this problem with implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'.
The solution for me was to go File -> Invalidate Caches / Restart -> Invalidate -> Close Project -> Remove project from project window -> Open Project (from project window).
answered Jul 13 at 11:08
SnuKies
431423
add a comment |
up vote
0
down vote
up vote
0
down vote
I also had this problem with implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'.
The solution for me was to go File -> Invalidate Caches / Restart -> Invalidate -> Close Project -> Remove project from project window -> Open Project (from project window).
answered Jul 13 at 11:08
SnuKies
431423
I also had this problem with implementation 'com.android.support:appcompat-v7:28.0.0-alpha3'.
The solution for me was to go File -> Invalidate Caches / Restart -> Invalidate -> Close Project -> Remove project from project window -> Open Project (from project window).
answered Jul 13 at 11:08
SnuKies
431423
answered Jul 13 at 11:08
SnuKies
431423
answered Jul 13 at 11:08
SnuKies
431423
answered Jul 13 at 11:08
SnuKies
431423
431423
add a comment |
add a comment |
protected by Community♦ Jun 17 at 2:17
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Try with changing android version.
– chetan mekha
Jun 9 '17 at 5:15
tried changing the version.. Not helping
– Siva
Jun 9 '17 at 6:47
For a solution without changing the appcompat library, see: stackoverflow.com/questions/44223687#45002903
– Mr-IDE
Nov 26 '17 at 14:51
Possible duplicate of Android Studio rendering problems
– Shayan
Aug 18 at 6:13
Make sure your Gradle version is up to date.
– Ramiz Ansari
Nov 7 at 16:50