Any idea what this error message could mean when t...
# ask-community
m
Any idea what this error message could mean when trying to run a flow from the GUI?
{'_schema': 'Invalid data type: None'}
z
Do you have a Prefect Core / Prefect Server version mismatch?
🙏 1
m
I don't think so, I think they're both 0.14
@Zanie It is the ones I uploaded after the server upgraded to 0.14 that are failing to run. Though the older flows are also using 0.14 now.