java.lang.NullPointerException

GitHub | Fattaneh-J | 3 months ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at edu.cmu.tetrad.util.MultiDimIntTable.increment()
    2. edu.cmu.tetrad
      FasStableConcurrent$1Depth0Task.compute
      1. edu.cmu.tetrad.util.MultiDimIntTable.increment(MultiDimIntTable.java:124)
      2. edu.cmu.tetrad.data.CellTable.addToTable(CellTable.java:88)
      3. edu.cmu.tetrad.search.ChiSquareTest.calcChiSquare(ChiSquareTest.java:97)
      4. edu.cmu.tetrad.search.IndTestChiSquare.isIndependent(IndTestChiSquare.java:212)
      5. edu.cmu.tetrad.search.FasStableConcurrent$1Depth0Task.compute(FasStableConcurrent.java:298)
      6. edu.cmu.tetrad.search.FasStableConcurrent$1Depth0Task.compute(FasStableConcurrent.java:1)
      6 frames
    3. Java RT
      ForkJoinWorkerThread.run
      1. java.util.concurrent.RecursiveTask.exec(RecursiveTask.java:93)
      2. java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:334)
      3. java.util.concurrent.ForkJoinWorkerThread.execTask(ForkJoinWorkerThread.java:604)
      4. java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:762)
      5. java.util.concurrent.ForkJoinPool.work(ForkJoinPool.java:646)
      6. java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:398)
      6 frames