AttributeErrors During Unlink Phase While Closing Model - Githubissues

gaphor / gaphor

Gaphor is the simple modeling tool

https://gaphor.org

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AttributeErrors During Unlink Phase While Closing Model #252

Closed danyeaw closed 4 years ago

danyeaw commented 4 years ago

I'm submitting a...

[X] Bug report
[ ] Feature request
[ ] Documentation issue or request

Current behavior

Open gaphor/UML/uml2.gaphor

Once it is loaded, close Gaphor

gaphor.UML.properties ERROR Failed to unlink _stub_7fa5d9d82eb0 from <gaphor.UML.uml2.Class object at 0x7fa5d9dfda30>
Traceback (most recent call last):
File "/home/dan/Projects/gaphor/gaphor/UML/properties.py", line 549, in unlink
values = getattr(obj, self._name)
AttributeError: 'Class' object has no attribute '_stub_7fa5d9d82eb0'

It looks like these errors are being thrown for most or all of the objects as they unlink.

Expected behavior

No Errors.

System Information

OS:

[X] Linux - Ubuntu 19.10
[ ] MacOS
[x] Windows 10
[ ] Windows 7

NOTES:

amolenaar commented 4 years ago

Fixed by #258