I was able to get past the error in the other thread by changing line 35's (open_project.py) exception handler from ImportError to general Exception.
However, the error then just shows up under app errors when I'm in the IDE. Then running the project results in "could not concat bytes to string" somewhere in Python.
Anyway, I'm looking for a drag-n-drop visual editor, so when will this be supported?
This is a feature request.
There's django-bootstrap5 library, but I you might want to start from scratch without that library.
I'm currently using django-bootstrap5 and hand-editing an example's template files. It's very difficult. I can understand now why frontend developers are paid more than backend.