I've got a view drawing with some different constructs x-refed into it. My walls show up the way I want them to in the view drawing, but when I created a model space view and dropped that into my sheet, the walls no longer show up. All the pertinent layers are turned on. I have copied and re-copied all the display reps from the view drawing into the sheet. I've checked the cut planes too. The x-refs show up in the x-ref manager on the sheet.
If I change the display rep (in the viewport on the sheet) even to standard (where the walls should show up) they still are not visible. The only thing that I can see is my linework from the view drawing - none of the x-refs in the view drawing.
Why doesn't the viewport that I've dropped look just like my view drawing?