java.lang.AssertionError: invalid gradient/direction, got positive differential 0.0010490659578066802

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

Solutions on the web

via JIRA by Tomas Nykodym, 1 year ago
invalid gradient/direction, got positive differential 0.0010490659578066802
via JIRA by Nidhi Mehta, 11 months ago
invalid gradient/direction, got positive differential 0.028143596300444426
java.lang.AssertionError: invalid gradient/direction, got positive differential 0.0010490659578066802
at hex.optimization.OptimizationUtils$MoreThuente.evaluate(OptimizationUtils.java:334)
at hex.glm.GLM$GLMDriver.fitIRLSM_multinomial(GLM.java:606)
at hex.glm.GLM$GLMDriver.fitModel(GLM.java:907)
at hex.glm.GLM$GLMDriver.computeSubmodel(GLM.java:980)
at hex.glm.GLM$GLMDriver.computeImpl(GLM.java:1042)
at hex.ModelBuilder$Driver.compute2(ModelBuilder.java:169)
at hex.glm.GLM$GLMDriver.compute2(GLM.java:515)
at water.H2O$H2OCountedCompleter.compute(H2O.java:1198)
at jsr166y.CountedCompleter.exec(CountedCompleter.java:468)
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)

Users with the same issue

You are the first who have seen this exception.

Write tip

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