Hi y'all I am developing a flow and have come acro...
# prefect-community
g
Hi y'all I am developing a flow and have come across an error that neither me or my team understands. When trying to register the flow, we get:
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ValueError: Flow could not be deserialized successfully. Error was: ValueError('A task with the slug "Parameter" already exists in this flow.')
This shows up after the step:
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[2022-07-25 17:27:11-0700] INFO - prefect.Docker | Pushing image to the registry..
Parameters are currently in their own params.py file, and are referenced in the main flow file with:
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import <main_directory>.tasks.params as params
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resolved. Happened because multiple parameters were defined as:
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<param_name> = Parameter("")
So, you cannot leave parameters blank and register the flow.
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b
Hello Gunther, glad you figured out the problem!