Quaternion KeyError using self.__dict__

[eddiecarbin]

Using Python 3.9 and the Quaternion object I'm getting a KeyError. self.dict returns an object, not an array.

I'm mostly writing this to lets someone else feel that they are not alone.

Thanks

[viatto]

I have the same problem! How can I solve it?

[morgil]

Sorry about that, I did not pay attention when merging a PR. Please check if it works again now.