java.lang.NullPointerException

Stack Overflow | vkislicins | 6 months ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at android.view.WindowId.equals()
  2. Android Platform
    TransitionManager.beginDelayedTransition
    1. android.view.WindowId.equals(WindowId.java:168)
    2. android.transition.Transition.pause(Transition.java:1669)
    3. android.transition.TransitionSet.pause(TransitionSet.java:483)
    4. android.transition.TransitionManager.sceneChangeSetup(TransitionManager.java:311)
    5. android.transition.TransitionManager.beginDelayedTransition(TransitionManager.java:415)
    5 frames
  3. Android Support v4
    FragmentManagerImpl$1.run
    1. android.support.v4.app.FragmentTransitionCompat21.beginDelayedTransition(FragmentTransitionCompat21.java:67)
    2. android.support.v4.app.BackStackRecord.configureTransitions(BackStackRecord.java:1257)
    3. android.support.v4.app.BackStackRecord.beginTransition(BackStackRecord.java:1077)
    4. android.support.v4.app.BackStackRecord.run(BackStackRecord.java:678)
    5. android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1671)
    6. android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:532)
    6 frames
  4. Android Platform
    Handler.dispatchMessage
    1. android.os.Handler.handleCallback(Handler.java:739)
    2. android.os.Handler.dispatchMessage(Handler.java:95)
    2 frames
  5. Roboelectric HTTP
    ShadowMessageQueue$1.run
    1. org.robolectric.shadows.ShadowMessageQueue.dispatchMessage(ShadowMessageQueue.java:130)
    2. org.robolectric.shadows.ShadowMessageQueue.access$100(ShadowMessageQueue.java:30)
    3. org.robolectric.shadows.ShadowMessageQueue$1.run(ShadowMessageQueue.java:95)
    3 frames
  6. Roboelectric
    Scheduler.postDelayed
    1. org.robolectric.util.Scheduler.runOrQueueRunnable(Scheduler.java:230)
    2. org.robolectric.util.Scheduler.postDelayed(Scheduler.java:85)
    2 frames
  7. Roboelectric HTTP
    ShadowMessageQueue.enqueueMessage
    1. org.robolectric.shadows.ShadowMessageQueue.enqueueMessage(ShadowMessageQueue.java:116)
    1 frame
  8. Android Platform
    Handler.post
    1. android.os.MessageQueue.enqueueMessage(MessageQueue.java)
    2. android.os.Handler.enqueueMessage(Handler.java:631)
    3. android.os.Handler.sendMessageAtTime(Handler.java:600)
    4. android.os.Handler.sendMessageDelayed(Handler.java:570)
    5. android.os.Handler.post(Handler.java:326)
    5 frames
  9. Android Support v4
    BackStackRecord.commit
    1. android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1557)
    2. android.support.v4.app.BackStackRecord.commitInternal(BackStackRecord.java:654)
    3. android.support.v4.app.BackStackRecord.commit(BackStackRecord.java:621)
    3 frames