I think the old version of python (3.7) plus old packages needed sc_fileio._unpickleMethod to have a value.
I think this will only get used when unpickling those projects that were pickled using the older version.
I don't think it should have any negative consequences
The FE showing an error when uploading a project that it cannot unpickle is better than no error initially but then an error later when trying to open it.
I think the old version of python (3.7) plus old packages needed
sc_fileio._unpickleMethodto have a value.I think this will only get used when unpickling those projects that were pickled using the older version.
I don't think it should have any negative consequences
The FE showing an error when uploading a project that it cannot unpickle is better than no error initially but then an error later when trying to open it.