Ndtyjky

I'm trying to use this NuGet Package for OCR:

https://github.com/charlesw/tesseract. After execution, I am getting this error:

System.MissingMethodException

  HResult=0x80131513

  Message=Method not found: 'System.Reflection.Emit.AssemblyBuilder System.AppDomain.DefineDynamicAssembly(System.Reflection.AssemblyName, System.Reflection.Emit.AssemblyBuilderAccess)'.

  Source=Tesseract

  StackTrace:

   at InteropDotNet.InteropRuntimeImplementer.CreateInstance[T]()

   at Tesseract.Interop.LeptonicaApi.Initialize()

   at Tesseract.Interop.TessApi.Initialize()

   at Tesseract.Interop.TessApi.get_Native()

   at Tesseract.TesseractEngine..ctor(String datapath, String language, EngineMode engineMode, IEnumerable`1 configFiles, IDictionary`2 initialOptions, Boolean setOnlyNonDebugVariables)

   at Tesseract.TesseractEngine..ctor(String datapath, String language, EngineMode engineMode)

   at WebDriverSelenium.Program.Main(String args) in C:UsersKingtotskysourcereposAutomationPracticeWebDriverSeleniumProgram.cs:line 26

I've already added my assembly references for System.Reflection.Emit. tessdata is in the same directory with the Program.cs file. Also installed, Microsoft Visual C++ Redistributable for Visual Studio 2017 (x86 and x64). Still I can't make it work. I'm new to C#. And here is what my code looks like:

using OpenQA.Selenium;

using OpenQA.Selenium.Chrome;

using System;

using System.IO;

using System.Runtime.InteropServices;

using System.Drawing;

using System.Drawing.Imaging;

using System.Text;

using System.Reflection.Emit;

using Tesseract;



namespace WebDriverSelenium

{

    class Program

    {

        static void Main(string args)

        {

            IWebDriver webDriver = new ChromeDriver(@"C:UsersKingtotskysourcereposChromeDriver");

            Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);



            webDriver.Url = "https://www.google.com";

            Screenshot screenshot = ((ITakesScreenshot)webDriver).GetScreenshot();



            screenshot.SaveAsFile("test.png", ScreenshotImageFormat.Png);



            TesseractEngine engine = new TesseractEngine("./tessdata", "eng", EngineMode.Default);

            var ss = Pix.LoadFromFile($@"C:UsersKingtotskysourcereposAutomationPracticeWebDriverSeleniumbinDebugnetcoreapp2.1test.png");

            var page = engine.Process(ss);



            Console.WriteLine(page.GetText());



            //var ocr = new AutoOcr();

            //var result = ocr.Read(@"C:UsersKingtotskysourcereposAutomationPracticeWebDriverSeleniumbinDebugnetcoreapp2.1test.png");

            //Console.WriteLine(result.Text);

            Console.ReadLine();





            webDriver.Close();

            webDriver.Quit();

        }

    }

}

What I'm trying to do is get a screenshot of the webpage and read the text found there. I am stuck on what to do next. Your help is really appreciated. Thank you!