Didn't find class "com.example.content_provider.MainActivity"

[anmolguptach]

Launching lib/main.dart on sdk gphone64 arm64 in debug mode...
Running Gradle task 'assembleDebug'...
✓ Built build/app/outputs/flutter-apk/app-debug.apk.
E/AndroidRuntime(23532): FATAL EXCEPTION: main
E/AndroidRuntime(23532): Process: com.example.content_provider, PID: 23532
E/AndroidRuntime(23532): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.content_provider/com.example.content_provider.MainActivity}: java.lang.ClassNotFoundException: Didn't find class "com.example.content_provider.MainActivity" on path: DexPathList[[zip file "/data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/base.apk"],nativeLibraryDirectories=[/data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/lib/arm64, /data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/base.apk!/lib/arm64-v8a, /system/lib64, /system_ext/lib64]]
E/AndroidRuntime(23532): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3591)
E/AndroidRuntime(23532): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3842)
E/AndroidRuntime(23532): at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:103)
E/AndroidRuntime(23532): at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
E/AndroidRuntime(23532): at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
E/AndroidRuntime(23532): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2252)
E/AndroidRuntime(23532): at android.os.Handler.dispatchMessage(Handler.java:106)
E/AndroidRuntime(23532): at android.os.Looper.loopOnce(Looper.java:201)
E/AndroidRuntime(23532): at android.os.Looper.loop(Looper.java:288)
E/AndroidRuntime(23532): at android.app.ActivityThread.main(ActivityThread.java:7842)
E/AndroidRuntime(23532): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(23532): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:548)
E/AndroidRuntime(23532): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1003)
E/AndroidRuntime(23532): Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.content_provider.MainActivity" on path: DexPathList[[zip file "/data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/base.apk"],nativeLibraryDirectories=[/data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/lib/arm64, /data/app/~~ri1EIfwfv0KCTArCWiLKXA==/com.example.content_provider-uH1AcXEyOAHOM6kIcsJS0Q==/base.apk!/lib/arm64-v8a, /system/lib64, /system_ext/lib64]]
E/AndroidRuntime(23532): at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:218)
E/AndroidRuntime(23532): at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
E/AndroidRuntime(23532): at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
E/AndroidRuntime(23532): at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95)
E/AndroidRuntime(23532): at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:45)
E/AndroidRuntime(23532): at android.app.Instrumentation.newActivity(Instrumentation.java:1285)
E/AndroidRuntime(23532): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3578)
E/AndroidRuntime(23532): ... 12 more

[nt4f04uNd]

This seems to be a duplicate of #7