Joiner node issues with Knime 4.0

Hi Guys,
I see an issue with the Joiner node in the 4.0 version. I am trying to do a RIGHT JOIN and if the LEFT Table is empty the Joiner node fails “Execute failed: (“ArrayIndexOutOfBoundsException”): 32”.
I have been using the KNIME 3.7.2 and it works without any problem. I am attaching the images as well.

Would it be possible for you to share your workflow (by exporting it and attaching it to a follow-up reply?)

I have created a sample workflow that shows the same issue. JoinerNodeIssues.knwf (20.0 KB)

Thank you for providing that; i have verified locally that this succeeds in 3.7.2 and fails in 4.0.0. I have opened an issue in JIRA to fix this regression.


We have identified the problem (some weird set-up connected to some rarely used table combination and empty tables). Fix will be available in 4.0.1 or soon in the nightly build.

Thanks for reporting it and apologies for breaking your workflow!
– Bernd


Thanks @wiswedel

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