Hi, I've looked at this case and it seems to only affect the loading of "old" data that go through the migration modules for old data. The current file can be loaded in the test.
I'd wish to say I have reported it upstream, but TBH [1] drives me mad and I fail to see where/how to properly report it there. I hope that you might be experienced enough communicating with this upstream to know where/how to submit it there ? Until then a mitigation for the current situation is available at [2]. Since Cad@s390x isn't that much of a real thing and loading of new files works I think adding that would be a good trade-off for the time being. What do you think? [1]: https://tracker.freecadweb.org/my_view_page.php [2]: https://salsa.debian.org/science-team/freecad/-/merge_requests/19 -- Christian Ehrhardt Staff Engineer, Ubuntu Server Canonical Ltd