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

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Samebug tips

Do you know how to solve this issue? Write a tip to help other users and build your expert profile.

Solutions on the web

via JIRA by Kevin Normoyle, 1 year ago
This exception has no message.
via JIRA by Kevin Normoyle, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at water.fvec.Frame.find(Frame.java:215)
at hex.SupervisedModelBuilder.init(SupervisedModelBuilder.java:43)
at hex.deeplearning.DeepLearning.init(DeepLearning.java:45)
at hex.schemas.ModelBuilderSchema.fillImpl(ModelBuilderSchema.java:84)
at hex.schemas.ModelBuilderSchema.fillImpl(ModelBuilderSchema.java:22)
at water.api.Schema.createAndFillImpl(Schema.java:193)
at water.api.Handler.handle(Handler.java:49)
at water.api.RequestServer.handle(RequestServer.java:476)
at water.api.RequestServer.serve(RequestServer.java:454)
at water.NanoHTTPD$HTTPSession.run(NanoHTTPD.java:432)
at java.lang.Thread.run(Thread.java:745)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.