UV layout export crash after last OpenColorIO library update
Open, Needs TriagePublic


System Information
Windows 10 Nvidia 940m

Blender Version
Broken: lastest master, compiled with default options
Worked: 2.79

Short description of error
It only occurs in windows. In linux it works perfectly.
When I export the UV layout blender crashes. Only with the PNG option. I have checked with 2.79 and it doesn't crash. Also if I compile with WITH_OPENCOLORIO = OFF it doesn't crash.
As it seems with the backtrace the crashes comes from OCIO.

RelWithDebInfos BF backtrace:

BF console

BF debug build assert::

BF debug build backtrace

Additionally, I also have random crashes when I add hemi lights (The crashes come when the light is updating in the preview window). If compile with OCIO off it doesn't crash either.

Thanks to @Ulysse Martin (youle) for images and testing