I did not have a solid component. I just right clicked on the mesh, selected 'edit component' and that made the mesh a solid based on the Entity Info box.

I've been able to make single axis slices(x or y or z) but not able to make multi axis slices with slots. Except for on simple meshes like a cube or cylinder created in SketchUp. On the more complex models I get a Bug Splat error in SketchUp.

I'm using Windows Vista with SketchUp Ver. 8.0.14346(>=Ver. 8). Can't install SketchUp update because of Vista. I have Slicer5 installed but I keep getting the error "Object is not manifold". I've check for problems in Blender and in MeshLab, my mesh is manifold. I'm just testing with a simple cylinder. Any ideas or help appreciated, thanks.