Parallelization fails -- TypeError: cannot pickle '_abc._abc_data' object about pysustain

[jadenecke]

dill==0.3.5.1 this did the trick for me, however I was warned by pip and then also adjusted multiprocess==0.70.13 and pathos==0.2.9. It did not throw an error right away with the newer versions, but I also did not let the script finish.

[sea-shunned]

Hi Katrina,

Many thanks for reporting this to us. I couldn't see the exact dill version in the output that you provided, but locally I've seen that this error occurs with dill==0.3.6 and not with a previous version. Does downgrading via e.g. pip install dill==0.3.5.1 fix this issue for you?

[sea-shunned]

I also got the same, and it hasn't caused any problems (yet).

We are working on a longer term solution, but I am glad this helped in the interm. When the full solution has been integrated, I'll let you know here and close this issue!

Thanks for reporting the problem :)

[katrinaCode]

Hi all, thank you! Doing the three-package version downgrade as suggested by jadenecke worked and it isn't throwing the error anymore. 🥳