[IronPython] Odd tracebacks

[Dan Eloff]

I've been experiencing off tracebacks for several weeks now, mostly I
just ignore them because it could be my fault, and it's not a blocker.

On AttributeErrors I see very strange tracebacks, impossible
tracebacks, sometimes even misleading tracebacks.

Have a look at this (complete) traceback:

--------------- Phony Traceback Part ---------------
at __getattr__ in game\models\__init__.py, line 144
at pairwise in game/utils\functions.py, line 42
at __getattr__ in game\models\__init__.py, line 144
at pairwise in game/utils\functions.py, line 42
at __getattr__ in game\models\__init__.py, line 144
at pairwise in game/utils\functions.py, line 42
at pairwise in game/utils\functions.py, line 42
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
at __getattr__ in game\models\__init__.py, line 144
--------------- Real Traceback Part -----------------
at __getattr__ in beskar\namespace.py, line 46
at __getattr__ in beskar\context.py, line 46
at FleetStrengthDisplay in <string>, line 4
at Content in <string>, line 39
at body in <string>, line 21
at render in beskar\template.py, line 92
at _wrapper in beskar\template.py, line 97
at load_xaml in game\templates\__init__.py, line 18

line 46 of __getattr__ of beskar\namespace.py is where the
AttributeError originates, everything beyond that in the traceback is
completely out to lunch. Unfortunately this is such odd behavior, I
haven't discovered how to reproduce it.

Any idea what could cause this?

Thanks,
-Dan