ID:231009 The estimated size of the region(s) may be invalid when the location is set to locked. If you continue, the State property of the selected regions will be set to Floating. Do you want to continue with the action?

CAUSE: You are trying to set the size of one or more regions to the estimated values, but one or more of the selected regions have their State property set to Locked. Since the estimated size of the regions may be invalid when they are set to Locked, the Quartus Prime software tries to convert the regions to Floating. The Quartus Prime software is asking for your confirmation.

ACTION: Click Yes if you are sure that you want to convert the regions to Floating. Otherwise click No to cancel the action.