Recover bad loop iteration

[cridiaz]

Hi, I have these nodes in a wkf every now and then the python node goes into error since it is inserted inside a loop even by inserting the try catch, however I would like it to be possible to be able to recover the lost loop iteration even in the event of an error

[lgknime]

Hi @cridiaz ,

Please share your workflow so that others can help you best, otherwise it is hard to see the importance of each node and output generated.

All the best
Linus

[evert.homan_scilifelab.se]

If you mean that the Python Script node is producing an empty table or missing data then maybe this discussion i useful:

Continue loop upon empty/missing result

Hi, I have a workflow that loops over a folder with protein structures, and then some calculations are done on each protein. Then the results are written separately for each protein, and the loop reiterates. However the loop stalls when a calculation gives no results and thus produces an empty table somewhere before the loop end. How can I ignore (skip) these empty results (I don’t need them) and continue with the next iteration? Are there specific nodes for this and a good working example? I …

BW/Evert

[cridiaz]

Hi, I think I solved it with a recursive loop inside the try catch.

Thank you