I customized KIAH A-11 parking (stop position, safedock, etc.) and then set the pushback with the snap to afcad checked. I then unchecked snap option and pushed the customize pushback button and got this error:
couatl v3.2 (build 4264)
panic log started on Mon Oct 21 11:59:03 2019
problem raised by addon <unknown>
Traceback (most recent call last):
File ".\common\fsm.py", line 73, in executeDoFuncToCompletion
File ".\GSX\assistanceServices\pushBack.py", line 697, in do
File ".\GSX\assistanceServices\pushBack.py", line 468, in makeRegularPath
TypeError: 'NoneType' object has no attribute '__getitem__'
{'Airport': 'KIAH', 'Requested parking services to': 'Terminal A|Gate 11', 'User Pos': (29.988897841377863, -95.34894745961388, 32.1273 m, 2.49977 m, 269.98000438140366)}
Repeatable.
I then deleted the lat/lon fields for the parking space that was set up for snap, and customized for no snap without error.