Hey guys, I am running the same flow on two different agents both with same configuration, the flow runs successfully on one ages while it fails on the other agent, with this error

Failed to load and execute Flow's environment: FlowStorageError('An error occurred while unpickling the flow:\n  TypeError("int() argument must be a string, a bytes-like object or a number, not \'NaTType\'")')

Any idea why?

Hey @Abuzar Shaikh, I think you should compare python and Prefect versions on both machines.

Hey, both the python and prefect versions are same

How about

cloudpickle

? And then what storage are you using?

Hey @Kevin Kho sorry didn't saw your response, slack didn't even notified. by the way the issue was fixed, it was due to

poetry.lock

deleted that and created a new virtual environment. Thanks again 🙏

Glad you figured it out 👍