java.lang.IllegalArgumentException

Enum conversion only works on integer columns

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  • via Unknown by Neeraja Madabhushi,
  • via Unknown by Neeraja Madabhushi,
  • Stack trace

    • java.lang.IllegalArgumentException: Enum conversion only works on integer columns at water.fvec.Vec.toEnum(Vec.java:888) at hex.SupervisedModelBuilder.init(SupervisedModelBuilder.java:59) at hex.tree.SharedTree.init(SharedTree.java:44) at hex.tree.gbm.GBM.init(GBM.java:51) at hex.tree.SharedTree$Driver.compute2(SharedTree.java:104) at water.H2O$H2OCountedCompleter.compute(H2O.java:580) 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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