java.lang.NullPointerException: This exception has no message.

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via JIRA by Tom Kraljevic, 1 year ago
This exception has no message.
via JIRA by Tom Kraljevic, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at hex.quantile.Quantile.trainModel(Quantile.java:30)
at water.rapids.ASTQtile.apply(ASTOp.java:2369)
at water.rapids.AST.treeWalk(AST.java:47)
at water.rapids.AST.treeWalk(AST.java:81)
at water.rapids.Exec.exec(Exec.java:68)
at water.api.RapidsHandler.exec(RapidsHandler.java:34)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at water.api.Handler.handle(Handler.java:57)
at water.api.RequestServer.handle(RequestServer.java:665)
at water.api.RequestServer.serve(RequestServer.java:601)
at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:433)
at java.lang.Thread.run(Thread.java:744)

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