trycatch inside a variable loop

KNIME Analytics Platform
1

Hi,

I have a problem with a workflow that has these nodes in sequence:

- TableRow to variable loop start

- Try (Variable Ports)

- Catch Errors (Var Ports)

- Variable Loop End

Each of the out ports of the Catch Errors have the same numbers of variables (es. N). When an error occured the number of variables change from N to N+3 (FailingNode,... etc). This change lead to fail the Variable Loop End.

How can i resolve this problem? Thanks

 

 

 

2

You Should be able to use the Force Exclusion option in the configuration dialog of the Loop End dialog to prevent unwanted values from entering the output.  Keep use posted on your progress.