ERROR FindLicenseServersJob

Hello! I don’t seem to be able to run any workflows in KNIME. It worked fine previously, but today stopped working all of a sudden, while I was working. This is the error that I get:

ERROR FindLicenseServersJob Cannot check for licenses on server ' unable to find valid certification path to requested target

Could you please help?

Thanks, Vadims


The error you’re getting is only concerning My-KNIME-Hub and it has been fixed with KNIME Analytics Platform 4.0.1.

However, the error you get is unrelated to workflow execution. Are you trying to run them on KNIME Server or in KNIME Analytics Platform?


HI Moritz,

I am a new user of KNIME. It turns out I had to Reset Nodes to be able to run them. All is working fine now. Thanks for a quick answer!

Best Regards,


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