Viewer problems

[PatriciaGom]

Hi! I am new in the Granoo world. I'm having trouble running the viewer as to display the .gdd goemetries as in the studies examples with the .inp and .exe files.

I’m including a viewer image, as seen in it, a forbidden sign appears on the application icon.
Could it be a problem with the  binary executable granoo-viewer?

[Damien André]

Hello, this kind of problem are generally due to a bad configuration of your graphic card and opengl. To check your configuration, you can try to run the `glxgears` program from the `mesa-util` standard debian package.

Kind regards, Damien