Object material/color not visible - Only wireframe I'm a total beginner in Blender and I can't get this object to show any color/material. Once I merged the bottom circle with the plane, the plane lost it's color and now only a wireframe is visible. I have tried to add a material (see above) but it still doesn't show. I also made sure that wireframe mode is turned off. What could be the reason for this?
Your object has no faces, it just has edges.



In edit mode select the vertices of your object and press F to fill, and create a face to which you can assign a material.