GSX RuntimeError

[KAB]

Hi! I've been having a series of runtime errors during the deboaring process using the PMDG at LGSK airport. I have a Coautl.log file that in the end says:

....
Starting system monitors
Added Menu SubItem "Settings..." (parentId 81, id 90)
Added Menu SubItem "Customize aircraft..." (parentId 81, id 91)
Added Menu SubItem "Show GSX Menu by-passing YouControl™        Shift+F12" (parentId 81, id 93)
Loading aircraft data from Airplanes\PMDG 737-700NGX WL
Airplane major/minor version: 737 700
aircraftDb.py provides aircraft data with priority 2
Using aircraft data from aircraftDb.py
Near airport 'lgsk' has a visibility range of 3 miles
Loading airport LGSK from D:\P3DV3\Aerosoft\29Palms - Skiathos X\scenery\JSI_AFX.BGL
Added Menu SubItem "Customize airport positions..." (parentId 81, id 96)
Requested assistance services at Gate 1
Traceback (most recent call last):
  File "couatl\common\fsm.py", line 67, in executeDoFuncToCompletion
  File "couatl\GSX\assistanceServices\baseAssistanceVehicle.py", line 222, in do
  File "couatl\common\simObjectMoverIK.py", line 390, in run
RuntimeError: cruise speed must be positive
{'Airport': 'LGSK', 'Requested assistance services at': 'Gate 1', 'User Pos': (39.176830402116614, 23.501871991713024, 5.44676 m, 2.44676 m, 188.40442313899547)}

[virtuali]

RuntimeError: cruise speed must be positive

the "cruise speed must be positive" has been discussed many times on the forum ( you could have searched the forum for "cruise speed must be positive" ), for example here:

http://www.fsdreamteam.com/forum/index.php/topic,10287.msg80270.html#msg80270
http://www.fsdreamteam.com/forum/index.php/topic,9747.msg76931.html#msg76931

This error indicates the scenery AFCAD has an error, like overlapping nodes, orphaned nodes, unconnected links, unreachable parkings, etc. You might try to fix it using the ADE or AFX "Fault Finder" options, or at least having an idea what's wrong with the AFCAD, and report it to the developers.