KINME nodes not executing - unable to load class 'org.knime.product.rcp.addons'

[marc_pocurull]

Dear all,

I have a KNIME workflow that was working until today where I got an error preventing the flow to be executed.

Error log says
"unable to load class org.knime.product.rcp.addons.ToolbarFixAddon from bundle ‘1026’

Anyone encountered similar issue and understands root cause and/or how to fix ?

Thanks much
Marc

[mlauber71]

@marc_pocurull welcome to the KNIME forum. Maybe you can give us more insight. Does the world keep failing? Can you provide a log file in debug mode:

Error Installing Python Extensions

@Xtian you could try and do a fresh installation. Then you could provide us with a clean log in debug mode: Set logging level to debug in the preferences [image] find the location of the log file [image] Delete or rename the existing log (you might have to close KNIME first and store the path to find the log) [image] Restart KNIME and do the operation that causes the problem find the Log again and zip it and send it to support or post it in the forum Reset your log level to W…

Maybe restart knime once with the -clean option in the knime.ini file.

[marc_pocurull]

Dear all,
Thank you but I could not be … lets say ashamed to keep it polite with myself.
It was simply I changed the name in a folder where many source files for the workflow were, hence KNIME was telling me the path to get the file was not existing.
Very simple, so fixed now.

I just wish the bug notes were simpler like “I can not find some of the files as the path might have changed”

Have a great one and thanks for your posts
Marc