hi guys i am getting ```Failed to load and execute Flow s en

Question

hi guys i am getting ```Failed to load and execute Flow s environment ValueError unsupported pickle protocol 5 ``` prefect and cloudpickle versions of local and remote are the same ```$ pipenv graph prefect==0 13 6 click required gt =7 0 installed 7 1 2 cloudpickle required gt =0 6 0 installed 1 6 0 ``` ``` prefect env prefect ghpr dev prefect usc1 a 1 ~ $ prefect version 0 13 6 prefect env prefect ghpr dev prefect usc1 a 1 ~ $ pip show cloudpickle Name cloudpickle Version 1 6 0 Summary Extended pickling support for Python objects Home page Author Cloudpipe Author email License BSD 3 Clause License Location opt prefect prefect env lib python3 6 site packages Requires ```

Chris White · Answer

Hi < sark> can you confirm that the python versions are also the same

sark · Answer

ah different python versions ```$ python3 version Python 3 8 5``` ``` prefect env prefect ghpr dev prefect usc1 a 1 ~ $ python3 version Python 3 6 8```

Chris White · Answer

Ah yes That would do it protocol 5 was introduced as the default in 3 8

sark · Answer

thanks chris

Chris White · Answer

< Marvin> archive unsupported pickle protocol 5 when running Flow

Marvin · Answer