ID:12541 Can't reserve pin "<name>" because its name already exists with a different direction

CAUSE: You reserved the specified pin name. However, another pin or entity has the same name as the specified reserve pin and a different direction. This message also can occur when you edit the Quartus Prime Settings File (.qsf) outside the Quartus Prime software. Intel recommends that you do not directly edit the QSF.

ACTION: If you want the two pins to share the same name, delete the conflicting reserve pin assignment. If you want the specified pin to be in the same location, do not reserve the specified pin.