java.lang.NullPointerException

JIRA | Earl Hathaway | 3 years ago
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Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at water.fvec.TransfVec.masterVec()
  2. water.fvec
    Vec.isNA
    1. water.fvec.TransfVec.masterVec(TransfVec.java:27)
    2. water.fvec.TransfVec.elem2BV(TransfVec.java:32)
    3. water.fvec.Vec.chunk(Vec.java:433)
    4. water.fvec.Vec.isNA(Vec.java:451)
    4 frames
  3. hex
    NeuralNet$2.run
    1. hex.Layer$VecSoftmax.target(Layer.java:456)
    2. hex.NeuralNet.eval(NeuralNet.java:247)
    3. hex.NeuralNet.eval(NeuralNet.java:235)
    4. hex.NeuralNet.eval(NeuralNet.java:223)
    5. hex.NeuralNet$2.eval(NeuralNet.java:198)
    6. hex.NeuralNet$2.eval(NeuralNet.java:187)
    7. hex.NeuralNet$2.run(NeuralNet.java:163)
    7 frames