JustFlight RJ70 attribute missing error

[Jara4]

JustFlight RJ70 causes error due to missing attribute "width" in aircraft files. GSX version 3.4.0. JustFlight RJ85 and RJ100 loads without problem.

[Jara4]

Error log:

ATC_ID read from aircraft.cfg is N832BE
this airplane has 6 exits
Model: "ATCCOM.AC_MODEL RJ70.0.text" (length: 27)
Title: "Just Flight RJ70 Business Express" (length: 33)
Airplane major/minor version: 70 0
ATC_ID_SIM read from Simconnect is "N10505"
Livery Name is ""
Livery Folder is ""
Searching airplane
Searching airplane JF_RJ_70
Traceback (most recent call last):
  File ".\common\__init__.py", line 590, in aircraftLoaded
  File ".\common\criticalsection.py", line 23, in _synchronized
  File ".\common\aircraftData.py", line 2594, in getAircraftData
  File ".\common\aircraftData.py", line 1068, in __init__
  File ".\common\aircraftData.py", line 646, in _dataFromAircraftDb
  File ".\common\aircraftData.py", line 591, in _convertDbData
AttributeError: 'FlippedExit' object has no attribute 'width'
{}

[axyom]

This also happens to me. Is there any workaround? Right now the RJ70 is unusable because GSX keeps crashing with it