WF did not complete succesfully Component doesn't have input data. Execeute upstream first."

Hi All,

I have workflow that completes succesfully on the desktop but doesn’o on server.
What I see from the messsages created once it fails on the server is, that string and boolean nodes are mentioned with this message:
“Component doesn’t have input data. Execeute upstream first.”

Is there some general advice where to start the investigation?
Thank you

Hi @HarryKl,

did you install the KNIME Remote Workflow Editor? You can check the workflows running on the server with the feature (which makes debugging easier :+1: )

Often a problem with local and server execution is to make sure all file paths are working on both systems - and possible user input is taken care of for the server execution :slight_smile:


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