Error: "Handle is not an end handle" about gaphor HOT 3 OPEN

Hi @ghillebrand, Thanks for the report.

You do not happen to have the model file, do you?

This is a weird case. Normally only handles at the end of a relationship can be connected. The check for the opposite handle is done in a few places when connecting already. I'm not sure how you can end up in this state.

Having said that. Gaphor should not start spitting errors that you, as a user, cannot remedy. I think we should make Gaphor more resilient to cases like this and allow it to do the right thing (make sure the connection is gone).

from gaphor.

Herewith same. I was working on the file later, and got the same error.
ISCT IT Architecture bug.zip
Thanks for the response.

from gaphor.

Thanks. I'll dig into it.

from gaphor.