ID:34001 Can't edit Signal Probe pins while a compilation is in progress

CAUSE: You clicked Signal Probe Pins , but the Quartus Prime software is compiling a design. The Quartus Prime software cannot edit Signal Probe assignments while a compilation is in progress; however, the Signal Probe Pins dialog box opens so you can view Signal Probe and pin assignments.

ACTION: Click OK to close the message dialog box. If you want to view the Signal Probe and pin assignments for the previous compilation, no action is required. If you want to view or edit the Signal Probe and pin assignments for the current compilation, wait for the compilation to complete and then click Signal Probe Pins.