Please try to reinstall GSX now ( no need to download it again ), we have new Couatl.exe online now, which should have fixed the problem with the cache regeneration failure.
I've execute as advised, it worked in the beginning (loading Passengers and luggage) but on pushback it repeatedly asked me to release parking breaks after they were released. And on takeoff and rotation I got an err message:
"couatl v3.0 (build 3169)
panic log started on Fri Sep 11 23:01:15 2015
problem raised by addon <unknown>
Traceback (most recent call last):
File "couatl\common\fsm.py", line 67, in executeDoFuncToCompletion
File "couatl\GSX\assistanceServices\__init__.py", line 1000, in do
AttributeError: 'NoneType' object has no attribute 'playGUI' "
Please advise
thank you