String Manipulation (Multi Column): Flow Variables present upon configuration but gone upon execution

[mwiegand]

Hi,

I just recently updated to 5.4.1. It appears there is a regression about flow variables.

Upon configuring a node they are present but when executing the node it complaints they aren’t

During 1st config

Closing & reconfiguration

Here is the recording

The issue only appears when placing a flow variable. Nothing special in the knime.log, though. Let me know if you need more details.

Best
Mike

[k10shetty1]

Thank you @mwiegand for reporting the bug.

I was able to reproduce the issue, I have created a ticket for this : AP-23979.

Best,
Keerthan

[forum]

Internal ticket ID: AP-23979
Summary: String Manipulation (Multi Column): Flow Variables present upon configuration but gone upon execution
Fix version(s): 5.4.3, 5.5.0