Bug in KNIME Labs/Text Processing/Preprocessing/Regex Filter


After an invalid pattern has been set, subsequent edits into the "Regular expression" labelled textfield still trigger the "not valid"-warning and it appears that the invalid pattern is never overwritten.

Steps to replicate:

1) enter *content* into the field and hit apply

2) enter any other string into the field and hit apply

cf. attached screenshot.



Hi Rowi,

thank you for the hint. I isolated the problem and will fix it for the next release.

Cheers, Kilian

Hi Rowi,

we fixed this with 3.2. Could you check and let us know if it now works as expected?

Thank you! Iris