Problem HLSL and GLSL

Hi,
I have a very very weird problem with my application.
When I build it with Visual C++, I get the following :

But when I build it with Qt Creator, I get :

As you can see, the head and the glasses are completely black
It’s exactly the same code for the two results, and the CoreData and Data folders are the same too.

While I was writing this, I checked the console output and we can see the difference : GLSL used in Qt and HLSL in Visual.

I don’t know a lot about GLSL, HLSL so I don’t know why it does that and how to correct it. I only know that Qt used openGL.
Any ideas?
Thanks.

I solved it. In fact, the model I use for the head and the glasses come from a .fbx and a .obj files respectively. And I converted them into .mdl with AssetImporter but without any option.

I converted the .fbx and .obj into .mdl again with -t (generate tangents), -cm (check and do not overwrite if material exists) and -ct (check and do not overwrite if texture exists) options, and I get the good result in Qt, same as Visual, so same for GLSL and HLSL.