Week 2-Training Job Failure, InternalServerError

From console: “Failure reason
InternalServerError: We encountered an internal error. Please try again.”

After waiting ~1.5 hours, the training job failed and no model was created. I don’t believe that the maximum runtime has been exceeded and the submission report suggests that everything up to this point has been done correctly. I have not encountered issues before this point. Does anyone know why the build failed? Any help would be greatly appreciated, thanks.

Thanks for the question Aaron. You can try to restart the Kernel (see the menu command Kernel → Restart and Clear all outputs) and run the notebook again. Let us know please if that helps.


To anyone having this issue–I restarted the kernel once yesterday and the same error occurred. Tried again on a new notebook today and it is working (44 min. wall time). Thanks.