error occurred while processing the appearance of an object

[wuxiangwei]

I can not use the new " 3d and material", it's alway "error occurred while processing the appearance of an object", somebody told me to rasterise the object but it can't move or doing anything. please help :'(((

[Lukas Engqvist]

Is your computer inside the system requirements? Are drivers for graphics card up to date?

Could you give more information on your computer setup, including RAM, GPU and free disk space.