Capture Workflow End- IllegalStateException: Capturing the workflow failed: Most likely an implementation error

[supersharp]

Hi all
Getting the error below on a capture workflow end node running on an H2O model. I know this node works as it works on a different section in the same model, and works with a corresponding logistic regression model (KNIME nodes), but can’t seem to figure it out. Is it potentially related to the H2O model error? Does the H2O system need to be running even though the mojo is working?

Error:
ERROR Capture Workflow End 8:1773 Configure failed (IllegalStateException): Capturing the workflow failed: Most likely an implementation error

[sudheerkopparapu]

Hi @supersharp
Have you managed to solve this ? I am also facing the same issue

[supersharp]

Hi @sudheerkopparapu - we identified the problem (with help from @srauner) as being some variables coming out of other components, as opposed to a problem with the H2O nodes or automated deployment nodes. Once we removed that component the issue was resolved.

Are you able to test your workflow with a really simple data input (excel, csv), removing any extraneous components or other source of global variables, and see whether it worked?

[sudheerkopparapu]

Thanks @supersharp. Quite helpful inputs. In our case problem is due to a ‘credentials’ type variable coming out of component. We have ensured that this variable doesn’t come out of the component and problem is solved.