Could not identify launch Activity












0














have had this problem for a while I just installed android studio and I have been having this problem:



Could not identify launch activity: Default Activity not found Error while Launching activity



... I have this problem with existing projects MyApp I tried to make new project but the same error still



<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.app.myapplication">

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>

</manifest>


project structure










share|improve this question
























  • Is MainActivity the name of your activity?
    – Eamon Scullion
    Nov 12 '18 at 16:15










  • Possible duplicate of Error: Default Activity Not Found
    – Umer Farooq
    Nov 12 '18 at 16:16










  • yes MainActivity is the name of activity
    – Enaam Riyadh
    Nov 12 '18 at 16:16










  • i try all the answer nothing work for me @UmerFarooq
    – Enaam Riyadh
    Nov 12 '18 at 16:20










  • @EnaamRiyadh is MainActivity in the same directory as your manifest file?
    – Eamon Scullion
    Nov 12 '18 at 16:21
















0














have had this problem for a while I just installed android studio and I have been having this problem:



Could not identify launch activity: Default Activity not found Error while Launching activity



... I have this problem with existing projects MyApp I tried to make new project but the same error still



<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.app.myapplication">

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>

</manifest>


project structure










share|improve this question
























  • Is MainActivity the name of your activity?
    – Eamon Scullion
    Nov 12 '18 at 16:15










  • Possible duplicate of Error: Default Activity Not Found
    – Umer Farooq
    Nov 12 '18 at 16:16










  • yes MainActivity is the name of activity
    – Enaam Riyadh
    Nov 12 '18 at 16:16










  • i try all the answer nothing work for me @UmerFarooq
    – Enaam Riyadh
    Nov 12 '18 at 16:20










  • @EnaamRiyadh is MainActivity in the same directory as your manifest file?
    – Eamon Scullion
    Nov 12 '18 at 16:21














0












0








0







have had this problem for a while I just installed android studio and I have been having this problem:



Could not identify launch activity: Default Activity not found Error while Launching activity



... I have this problem with existing projects MyApp I tried to make new project but the same error still



<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.app.myapplication">

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>

</manifest>


project structure










share|improve this question















have had this problem for a while I just installed android studio and I have been having this problem:



Could not identify launch activity: Default Activity not found Error while Launching activity



... I have this problem with existing projects MyApp I tried to make new project but the same error still



<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.android.app.myapplication">

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>

</manifest>


project structure







android android-studio






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 12 '18 at 16:39

























asked Nov 12 '18 at 16:13









Enaam Riyadh

248




248












  • Is MainActivity the name of your activity?
    – Eamon Scullion
    Nov 12 '18 at 16:15










  • Possible duplicate of Error: Default Activity Not Found
    – Umer Farooq
    Nov 12 '18 at 16:16










  • yes MainActivity is the name of activity
    – Enaam Riyadh
    Nov 12 '18 at 16:16










  • i try all the answer nothing work for me @UmerFarooq
    – Enaam Riyadh
    Nov 12 '18 at 16:20










  • @EnaamRiyadh is MainActivity in the same directory as your manifest file?
    – Eamon Scullion
    Nov 12 '18 at 16:21


















  • Is MainActivity the name of your activity?
    – Eamon Scullion
    Nov 12 '18 at 16:15










  • Possible duplicate of Error: Default Activity Not Found
    – Umer Farooq
    Nov 12 '18 at 16:16










  • yes MainActivity is the name of activity
    – Enaam Riyadh
    Nov 12 '18 at 16:16










  • i try all the answer nothing work for me @UmerFarooq
    – Enaam Riyadh
    Nov 12 '18 at 16:20










  • @EnaamRiyadh is MainActivity in the same directory as your manifest file?
    – Eamon Scullion
    Nov 12 '18 at 16:21
















Is MainActivity the name of your activity?
– Eamon Scullion
Nov 12 '18 at 16:15




Is MainActivity the name of your activity?
– Eamon Scullion
Nov 12 '18 at 16:15












Possible duplicate of Error: Default Activity Not Found
– Umer Farooq
Nov 12 '18 at 16:16




Possible duplicate of Error: Default Activity Not Found
– Umer Farooq
Nov 12 '18 at 16:16












yes MainActivity is the name of activity
– Enaam Riyadh
Nov 12 '18 at 16:16




yes MainActivity is the name of activity
– Enaam Riyadh
Nov 12 '18 at 16:16












i try all the answer nothing work for me @UmerFarooq
– Enaam Riyadh
Nov 12 '18 at 16:20




i try all the answer nothing work for me @UmerFarooq
– Enaam Riyadh
Nov 12 '18 at 16:20












@EnaamRiyadh is MainActivity in the same directory as your manifest file?
– Eamon Scullion
Nov 12 '18 at 16:21




@EnaamRiyadh is MainActivity in the same directory as your manifest file?
– Eamon Scullion
Nov 12 '18 at 16:21












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  • i did it many time it is not working
    – Enaam Riyadh
    Nov 12 '18 at 20:48











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1 Answer
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active

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1 Answer
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active

oldest

votes









active

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active

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share|improve this answer





















  • i did it many time it is not working
    – Enaam Riyadh
    Nov 12 '18 at 20:48
















0














File -> Invalidate Caches / Restart...






share|improve this answer





















  • i did it many time it is not working
    – Enaam Riyadh
    Nov 12 '18 at 20:48














0












0








0






File -> Invalidate Caches / Restart...






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share|improve this answer










answered Nov 12 '18 at 19:04









Vishal Sharma

7762212




7762212












  • i did it many time it is not working
    – Enaam Riyadh
    Nov 12 '18 at 20:48


















  • i did it many time it is not working
    – Enaam Riyadh
    Nov 12 '18 at 20:48
















i did it many time it is not working
– Enaam Riyadh
Nov 12 '18 at 20:48




i did it many time it is not working
– Enaam Riyadh
Nov 12 '18 at 20:48


















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