ID:259031 One or more instances is missing the Clock Core Parameter which is required in the Registered/State Output/Capture mode.

CAUSE: You attempted to save a Logic Analyzer Interface File (.lai). However, one or more of the instances in the file is missing the Clock Core Parameter.

ACTION: Click OK to close the message dialog box, and specify a clock signal for each instance, or switch to the Combinational/Timing Output/Capture mode, in order to enable Logic Analyzer Interface.