Hi...
You are confusing me!
I have downloaded OSG, SG and FG from the respective repository with the compatible version of flightgear 2017.3.1 (as mentioned in the flightgear forum)and i am not changing the OSG code. I just included OSG and SG code as the part of flightgear project and trying to build all together and i dont want to use QT so i removed QT related files . so when i am trying to run the code it is terminating saying segmentation fault at extensionSet.insert() at extension.cpp file.
Below are the links for the reference snaps
https://drive.google.com/open?id=1oLIDw ... xS2lIXGSMa (debugged info)
https://drive.google.com/open?id=1dte9m ... WZkLOrq5SL (console output)
https://drive.google.com/open?id=1hwSDg ... pm_COhoKAV (code termination point)