I just added a component to my assembly and the part is not being shown. I unhid all the layers but that didn't help. The part will highlight when I select it in the model tree, but when I try to click on it in the viewing area there's nothing there.
I had an active cross section which was hiding the new component. Other possible issues were:
- Make sure the color for the part is not 100% transparent.
- Make sure the clipping plane is set to "0"
- Make sure that you aren't in a cross section view with that part in the clipped off area.
- Is a simplified representation or view state active in the assembly?