Couatl error when trying to use GSX

[jason99vmi]

Umberto-  

started getting this error.  Reinstalled everything.  GSX and all sceneries.  This has happened at more than one airport.  And after this error neither GSX nor airport buildings/scenery will show.  Using P3D v4.

couatl v3.2 (build 3859)
panic log started on Mon Nov  6 00:20:31 2017

problem raised by addon <unknown>
Traceback (most recent call last):
  File ".\GSX\__init__.py", line 705, in checkAirplane
  File ".\GSX\assistanceServices\__init__.py", line 1926, in aircraftDisengaged
  File ".\GSX\assistanceServices\__init__.py", line 2066, in reset
AttributeError: type object 'SceneryAddOnMulti' has no attribute 'resetGate'
{'Airport': 'LSGG', 'User Pos': (46.23054921626506, 6.10403121449053, 431.291 m, 1.2192 m, 1.029999945312738)}

Here is another one after choosing parking position at departure airport. 

couatl v3.2 (build 3859)
panic log started on Mon Nov  6 00:40:15 2017

problem raised by addon <unknown>
Traceback (most recent call last):
  File "couatl\common\youcontrol.py", line 64, in <lambda>
  File "couatl\common\youcontrol.py", line 86, in showContainer
  File "couatl\common\youcontrol.py", line 210, in show
  File ".\GSX\__init__.py", line 204, in perform
  File ".\GSX\airportCustomization.py", line 344, in computePositionsForAircraft
  File ".\GSX\airportCustomization.py", line 330, in computeStopOffsetForAircraft
AttributeError: 'AircraftData' object has no attribute 'stopPositionOffset'
{'Airport': 'KIAD', 'User Pos': (38.948486279685, -77.44342237761089, 96.3354 m, 1.23834 m, 324.3046195919992)}

[virtuali]

This error seems to indicate you haven't got all the updated files, which is usually not possible, since all the installers will run the Live Updater at the end, which will update everything.

However, it's possible that your firewall/antivirus is blocking the Live Updater from downloading the files so, try to run it manually from its icon on the Desktop and possibly turn off the firewall (or make an exception to allow the FSDT Live Update), and configure the antivirus to exclude the whole Addon Manager folder from scanning, before running the FSDT Live Update.