java.lang.NullPointerException

JIRA | Michal Malohlava | 1 year ago
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  2. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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    Android: Saving Map State in Google map

    Stack Overflow | 1 year ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at java.util.Arrays.copyOf()
    2. Java RT
      Arrays.copyOf
      1. java.util.Arrays.copyOf(Arrays.java:2320)
      1 frame
    3. hex.glm
      GLM$GLMSingleLambdaTsk.compute2
      1. hex.glm.GLM$GLMSingleLambdaTsk.activeCols(GLM.java:895)
      2. hex.glm.GLM$GLMSingleLambdaTsk.compute2(GLM.java:1461)
      2 frames
    4. water
      H2O$H2OCountedCompleter.compute
      1. water.H2O$H2OCountedCompleter.compute(H2O.java:1005)
      1 frame
    5. jsr166y
      ForkJoinWorkerThread.run
      1. jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
      2. jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
      3. jsr166y.ForkJoinPool$WorkQueue.pollAndExecAll(ForkJoinPool.java:914)
      4. jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:979)
      5. jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
      6. jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)
      6 frames