java.lang.NullPointerException

GitHub | Rexcantor | 2 weeks ago

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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at com.alamkanak.weekview.WeekView.drawHeaderRowAndEvents()
  2. com.alamkanak.weekview
    WeekView.onDraw
    1. com.alamkanak.weekview.WeekView.drawHeaderRowAndEvents(WeekView.java:613)
    2. com.alamkanak.weekview.WeekView.onDraw_Original(WeekView.java:488)
    3. com.alamkanak.weekview.WeekView.onDraw(WeekView.java)
    3 frames
  3. Android Platform
    ViewGroup.drawChild
    1. android.view.View.draw(View.java:17068)
    2. android.view.View.draw(View.java:16976)
    3. android.view.ViewGroup.drawChild_Original(ViewGroup.java:3764)
    4. android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:61)
    5. android.view.ViewGroup.drawChild(ViewGroup.java:3764)
    6. android.view.ViewGroup.dispatchDraw(ViewGroup.java:3550)
    7. android.view.View.draw(View.java:16974)
    8. android.view.ViewGroup.drawChild_Original(ViewGroup.java:3764)
    9. android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:61)
    10. android.view.ViewGroup.drawChild(ViewGroup.java:3764)
    10 frames
  4. android.support.design
    CoordinatorLayout.drawChild
    1. android.support.design.widget.CoordinatorLayout.drawChild(CoordinatorLayout.java:1195)
    1 frame
  5. Android Platform
    View.draw
    1. android.view.ViewGroup.dispatchDraw(ViewGroup.java:3550)
    2. android.view.View.draw(View.java:16974)
    3. android.view.ViewGroup.drawChild_Original(ViewGroup.java:3764)
    4. android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:61)
    5. android.view.ViewGroup.drawChild(ViewGroup.java:3764)
    6. android.view.ViewGroup.dispatchDraw(ViewGroup.java:3550)
    7. android.view.View.draw(View.java:16974)
    8. android.view.ViewGroup.drawChild_Original(ViewGroup.java:3764)
    9. android.view.ViewGroup_Delegate.drawChild(ViewGroup_Delegate.java:61)
    10. android.view.ViewGroup.drawChild(ViewGroup.java:3764)
    11. android.view.ViewGroup.dispatchDraw(ViewGroup.java:3550)
    12. android.view.View.draw(View.java:17071)
    12 frames
  6. com.android.layoutlib
    BridgeRenderSession.render
    1. com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:394)
    2. com.android.layoutlib.bridge.impl.RenderSessionImpl.render(RenderSessionImpl.java:505)
    3. com.android.layoutlib.bridge.BridgeRenderSession.render(BridgeRenderSession.java:87)
    3 frames
  7. com.android.tools.layoutlib.layoutlib-api
    RenderSession.render
    1. com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:154)
    2. com.android.ide.common.rendering.api.RenderSession.render(RenderSession.java:136)
    2 frames
  8. com.android.tools
    RenderTask.lambda$renderInner$54
    1. com.android.tools.idea.rendering.RenderTask.lambda$renderInner$54(RenderTask.java:698)
    1 frame
  9. Java RT
    Thread.run
    1. java.util.concurrent.FutureTask.run(FutureTask.java:266)
    2. java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    3. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    4. java.lang.Thread.run(Thread.java:745)
    4 frames