I have tried to associate a peninsula cabinet to a wall in custom layout, when I view the wall view, the cabinet doesn't appear. I deleted the cabinet the placed it in the room while viewing that wall, it appears in the overhead view but not the wall view. I am having the same issue with a couple of corner cabinets in the same job. I've got an awful lot of time in this design and don't want to start from scratch. What gives?
"In the room" is not necessarily "In the Room". There is a solid line on one side of the wall that identifies the interior of the wall. If you draw your walls counter-clockwise, then the interior of the wall is outside of the room and your cabinet's, though seemingly inside the room, they are not. So Scott's question is valid.
If you attach the job file, then someone can take a look at it.