Hi gentlemen, I have an exception in the OpenGl_Window constructor during render from another background thread.
The exception comes from wglShareLists(…) that return false and set GetLastError() to 170 (The requested resource is in use).
The main UI thread of my app use OCC to display geometry to user.
The thread that crash is using OCC with another viewer, another view, another AIS context... to generate images from geometry for a set of files in the background.
My environment is Windows 10 / OCC 7.5.0 / VS 2019.
Any idea is welcome.