App closes immediately

[Former user]

When I try to open any MLV file, app shows black window for a second and closes immediately.

Surface Pro 3, Intel Hd4400

[Andrew Baldwin]

Log, from forum:

The logs say:

Using GLFW Traceback (most recent call last): File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\GLComputeGLFW", line 304, in draw File "<string>", line 986, in onDraw File "<string>", line 969, in init File "<string>", line 255, in __init File "<string>", line 111, in init File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\ShaderPreprocess", line 177, in init File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\GLCompute", line 76, in init File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\OpenGL.GL.shaders", line 196, in compileProgram File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\OpenGL.GL.shaders", line 108, in check_validate RuntimeError: Validation failure (0): Traceback (most recent call last): File "<string>", line 2086, in <module> File "<string>", line 2080, in main File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\GLComputeGLFW", line 247, in run File "c:\Projects\MRV\build\mlrawviewer_win\out00-PYZ.pyz\GLComputeGLFW", line 336, in __idle File "<string>", line 1355, in onIdle AttributeError: 'NoneType' object has no attribute 'isDirty'

[Andrew Baldwin]

This looks bad. The shaders compiled ok, but the program couldn't be validated and no info log was given to explain the reason.

Without having access to a SP3 it's going to be impractical to try and debug this.

I would be inclined to think this is a driver bug as I know for sure it works fine on similar graphics cards with Win 8.1 on other machines (i have such a laptop).

Have you tried using any other programs that you know also use OpenGL, and did they have any problems?

[Andrew Baldwin]

Cannot reproduce