java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException

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via JIRA by Neeraja Madabhushi, 1 year ago
java.lang.RuntimeException: java.lang.NullPointerException
via JIRA by Nidhi Mehta, 1 year ago
water.DException$DistributedException: from /127.0.0.1:54321; by class hex.deeplearning.DeepLearningModel$2; class java.lang.UnsupportedOperationException: Trying to predict with an unstable model.' java.lang.RuntimeException
via Google Groups by Thushan Ganegedara, 7 months ago
java.lang.NullPointerException:
at hex.Model.adaptTestForTrain(Model.java:480)
at hex.Model.adaptTestForTrain(Model.java:435)
at hex.Model.score(Model.java:551)
at hex.deeplearning.DeepLearningModel.score(DeepLearningModel.java:839)
at hex.Model.score(Model.java:532)
at hex.deeplearning.DeepLearningModel.doScoring(DeepLearningModel.java:564)
at hex.deeplearning.DeepLearning$DeepLearningDriver.trainModel(DeepLearning.java:352)
at hex.deeplearning.DeepLearning$DeepLearningDriver.buildModel(DeepLearning.java:232)
at hex.deeplearning.DeepLearning$DeepLearningDriver.compute2(DeepLearning.java:146)
at water.H2O$H2OCountedCompleter.compute(H2O.java:698)
at jsr166y.CountedCompleter.exec(CountedCompleter.java:429)
at jsr166y.ForkJoinTask.doExec(ForkJoinTask.java:263)
at jsr166y.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:974)
at jsr166y.ForkJoinPool.runWorker(ForkJoinPool.java:1477)
at jsr166y.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:104)

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