Error while executing Excel Writer

[Schimmel004]

Hello

When i want to export my workflow with the Excel Writer this error is occuring:

Last week on friday it still worked. Does anybody has an idea, why it is not working anymore.

Thanks in advance

[mlauber71]

You should try and do a clean start of KNIME once.

https://forum.knime.com/search?q=knime.ini%20%22-clean%22

Cannot show configure dialog for "CVS Reader" node

You could try a clean start. I recently experienced some problems on a later version of MacOSX. Also you might try to create a new knime workflow and a new CSV Reader node KNIME start with -clean option in knime.ini Under MacOSX you would go to the programs folder, right click on the KNIME symbol, show package content. Then Contents/Eclipse to find the knime.ini file.

[ipazin]

Hi there @Schimmel004,

did you update KNIME? Which version are you using? Did I get it right you get this error when exporting workflow? Can you share example?

Br,
Ivan

[Schimmel004]

Hey @ipazin
Im usind the version 4.1.0. and I only wanted to show the table with the “Excel Writer”
The example is attached.
Thanks for your time and your help
Br
Lukas
Test Color.knwf (12.1 KB)

[ScottF]

Just a shot in the dark - does anything change if you uncheck the “Autosize columns” and/or “Open File after Execution” options?

[ipazin]

Hi there @Schimmel004,

sry for a delayed response. Have you maybe managed to solve it meanwhile? Anyways I have checked your workflow and haven’t seen anything weird. However workflow is reset so wasn’t able to test it with your data.

Br,
Ivan

[Schimmel004]

Yes I have mangede to solve it. But unfortunately I cants say what was wrong with the workflow in the first place. But thank you everybody anyway.