java.lang.IllegalStateException: Could not execute method for android:onClick

Stack Overflow | rajni | 4 months ago
  1. 0

    m having a null pointer exception error

    Stack Overflow | 4 months ago | rajni
    java.lang.IllegalStateException: Could not execute method for android:onClick
  2. 0

    mediaStorageDir.mkdirs() not creating directory

    Stack Overflow | 4 years ago | learner
    java.lang.IllegalStateException: Could not execute method of the activity
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  4. 0

    Displaying image taken by camera API android

    Stack Overflow | 2 years ago | scb998
    java.lang.NullPointerException: file
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Root Cause Analysis

  1. java.lang.NullPointerException

    file

    at android.net.Uri.fromFile()
  2. Android Platform
    Uri.fromFile
    1. android.net.Uri.fromFile(Uri.java:441)
    1 frame
  3. com.example.a3spl
    MainActivity.takePicture
    1. com.example.a3spl.camera.MainActivity.takePicture(MainActivity.java:82)
    1 frame
  4. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invokeNative(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:511)
    2 frames
  5. Android v7
    AppCompatViewInflater$DeclaredOnClickListener.onClick
    1. android.support.v7.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:288)
    1 frame
  6. Android Platform
    ActivityThread.main
    1. android.view.View.performClick(View.java:4191)
    2. android.view.View$PerformClick.run(View.java:17229)
    3. android.os.Handler.handleCallback(Handler.java:615)
    4. android.os.Handler.dispatchMessage(Handler.java:92)
    5. android.os.Looper.loop(Looper.java:137)
    6. android.app.ActivityThread.main(ActivityThread.java:4960)
    6 frames
  7. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invokeNative(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:511)
    2 frames
  8. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1038)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:805)
    2 frames
  9. Android Platform
    NativeStart.main
    1. dalvik.system.NativeStart.main(Native Method)
    1 frame