ValueError: need at most 63 handles, got a sequence of length 66 about evolutionaryforest

[hengzhe-zhang]

Could you provide a minimal reproducible example? It seems the error is caused by the multiprocessing package. I'm not sure whether this error has any relationship with this package.

[morestart]

https://github.com/hengzhe-zhang/EvolutionaryForest/blob/master/tutorial/diabetes_regression-CN.md

i use this demo from readme, just change another dataset

[hengzhe-zhang]

I'm not sure why you failed. Maybe your dataset is too big? Please try to use a small portion of your data to test whether it still fails.