KNIME AP 4.6.0 Python node extensions

Hi Team,

We are exploring the python nodes extension with KNIME 4.6.0 and following the tutorials. I am stuck at adding the parameters to the node. Even if I have some parameters defined in my node class, the node dialog doesn’t show them. But the node description displays those. I am just using the node file from tutorial. Please see the attached screenshot.


Hello @ravikiran,

I believe the problem is that your node’s input port isn’t connected.
However, the current behavior without any information provided to you is clearly undesirable and we’ll fix it as soon as possible.

Kind regards,


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