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via JIRA by Neeraja Madabhushi, 2 years ago
via JIRA by Neeraja Madabhushi, 1 year ago
java.lang.IllegalArgumentException: Enum conversion only works on integer columns at water.fvec.Vec.toEnum( at hex.SupervisedModelBuilder.init( at hex.tree.SharedTree.init( at hex.tree.gbm.GBM.init( at hex.tree.SharedTree$Driver.compute2( at water.H2O$H2OCountedCompleter.compute( at jsr166y.CountedCompleter.exec( at jsr166y.ForkJoinTask.doExec( at jsr166y.ForkJoinPool$WorkQueue.runTask( at jsr166y.ForkJoinPool.runWorker( at