In a Report window section, you selected a table row and located the row item in the Last Compilation floorplan for the current design entity. However, the Quartus II software cannot locate the item in the Last Compilation floorplan because of one of the following reasons:

• The item is not a node, and therefore does not exist in the Last Compilation floorplan.

• The item is a node, but does not exist in any location in the Last Compilation floorplan.