Hi, I uploaded a very simple grasshopper definition that seems to import well into ShapeDiver (no errors and the right sliders in the menu), but it doesn’t show the actual model but the ShapeDiver logo instead?
The platform runs Rhino 6 and that’s probably the reason you don’t see anything in the viewer. Could you resave your definition in Rhino 6 and reupload?
Make sure that all referenced geometry is internalised and the definition produces results. Feel free to share a minimal version of your Grasshopper file replicating this so we can have a closer look.