Here is the corresponding last exception report.
I somehow had to delete the first line of the exception report to be able to upload it here as an attachment.
Below is the line that I had to remove:
<?xml version="1.0" ?><root>
I'm having the same issue, and unfortunately it additionally prevents a lot to be bulldozed. When I try to bulldoze a lot with a fabricator it shows a "this object can't be deleted" message and then gets stuck in an infinite loading circle with a white overlay that doesn't let me interact with any UI anymore. It doesn't even let me use ALT F4 to save my game, so I lost my game progress every time I tried it. I'm unable to use all lots I have fabricators on now for something new because of this bug, and have lost some progress whenever I didn't realise that a lot from the gallery had a fabricator in it ☹️
I hope it gets fixed please 🙏
