My components have faces missing, and I didn’t notice so I don’t know how long they have been like this. I don’t know what could have caused this? Image shows original component in separate file vs how I came across them while working. Is there a way to fix it instead of manually replacing all my components?
Is your model located at a great distance from the Origin?
Or is it drawn on a very small scale, not real size?
Did you import the components at a very small scale and then scale them to actual size?
Create faces in the missing places by drawing a line over one of the edges of the hole’s perimeter (inside the component).
Basics of SketchUp at learn.sketchup.com
By changing one of the components, all other copies of it will update automatically.