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j

jack

12/18/2020, 2:20 AM
Hey team, I tried running a flow and it gave me this error
{'_schema': 'Invalid data type: None'}
Does anyone know what this means?
n

nicholas

12/18/2020, 1:12 PM
Hi @jack - how were you trying to run the flow and on which version of Prefect/Prefect Server?
j

jack

12/19/2020, 10:20 AM
Hey @nicholas this was on Prefect Core Version 0.14.0