java.lang.RuntimeException: Unable to start activity ComponentInfo{org.envaya.sms/org.envaya.sms.ui.Main}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

GitHub | carlosfvieira | 5 months ago
  1. 0

    GitHub comment 497#240498426

    GitHub | 5 months ago | carlosfvieira
    java.lang.RuntimeException: Unable to start activity ComponentInfo{org.envaya.sms/org.envaya.sms.ui.Main}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  2. 0
    samebug tip
    Initialize the variable before calling a method on it.
  3. 0
    samebug tip
    The resource was accessed after it was dismissed.
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  5. 0
    samebug tip
    Use 'dialog' to access views from custom_layout layout.
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    samebug tip
    The parsed JSON does not contains the requested field.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

      at org.envaya.sms.ui.Main.onCreate()
    2. org.envaya.sms
      Main.onCreate
      1. org.envaya.sms.ui.Main.onCreate(Main.java:33)
      1 frame
    3. Android Platform
      ActivityThread.main
      1. android.app.Activity.performCreate(Activity.java:6021)
      2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1105)
      3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2298)
      4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2405)
      5. android.app.ActivityThread.access$800(ActivityThread.java:155)
      6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1323)
      7. android.os.Handler.dispatchMessage(Handler.java:102)
      8. android.os.Looper.loop(Looper.java:135)
      9. android.app.ActivityThread.main(ActivityThread.java:5376)
      9 frames
    4. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    5. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:908)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:703)
      2 frames