@AV The error seems to be a runtime evaluation error, this might be due to some format issues in testing data or a backend issue of the service. From your perspective if you have used manual data split before, is it possible to review test data split or use a different set of data for your training and testing with your project?
If the error is persistent then you will have to raise a support case to get the project reviewed by the service team who has access to the backend logs for training and evaluation. Thanks!!
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