ID:37021 Node "<name>" of <name> [<index>] property uses illegal output port "<type>"

CAUSE: You attempted to write to the current design. However, the Quartus Prime software cannot write to the current design because it contains the specified nodes at the specified locations with the specified illegal output port type. This message may occur if the Quartus Prime software generated an illegal netlist.

ACTION: No action is required. To avoid receiving this message in the future, make sure the current design does not contain nodes with illegal output port types.