ID:268015 No node assigned as clock signal -- pin generated for clock signal

CAUSE: You tried to run the Signal Tap II Logic Analyzer, save the Signal Tap II File (.stp), or use the Save To Data Log command (Edit menu). However, you did not assign a clock signal to a node. As a result, the Quartus Prime software generated a pin which you can assign to a clock.

ACTION: Click OK to close the message dialog box. Use the Signal Tap II: pre-synthesis filter in the Node Finder to search for a valid clock signal, or assign the pin the Quartus Prime software generated to a clock.