Unsolved QOpenGLShader::link: LinkShaders: Too many instructions.

[aRcleR]

Hi, I'm trying to execute the Qt3D simple-cpp application on imx6. But I get the error QOpenGLShader::link: LinkShaders: Too many instructions.

Compilation goes fine, execution also starts but I can't see anything on the screen.
Has someone get this kind of error? I can't find information on google..
I'm using Qt 5.9.6 and for the example I have selected this revision.

Thanks in advance!

[mrjj]

Hi
It does sound like this
https://bugreports.qt.io/browse/QTBUG-59349
you could try adding environment var
QT3D_GLSL100_WORKAROUND
and see if that makes any difference.

[Eddy]

Can you run other examples in your imx6? What setup are you using?

A lot has been changed in Qt3D since version Qt 5.9.6. Is there a specific reason not to use the latest version?

[aRcleR]

@mrjj I'll try it to see what happens.. Thanks!

[mrjj]

@arcler
Ok. please report back if it works or not. Good to know.
Also, please consider @Eddy very good questions.

[aRcleR]

@eddy I'm using what som provider offers (toradex) and Qt comes in this version.
Maybe it's a good solution use the latest LTS QT, i think is 5.12.. but by now we don't have time to switch to..

Thanks!