Bug: Try and Catch nodes fail to catch errors on Loop nodes


I'm on KNIME 2.9.4, and when I put a Try and Catch node either side of a Loop, in which the loop nodes are Column List Loop Start and Loop End (Column Append), the Catch node does not take the second inport on failure of the Column List Loop Start (caused by a table with no columns).

The error from the Loop Start node is (ERROR Column List Loop Start Configure failed (ArrayIndexOutOfBoundsException): 0) and does not get captured.


Have you seen this ?