ID:20321 The Quartus Prime Software could not perform auto discovery for entity "<entity>", possibly defined in "<file>". If the definition is correct, add the design file with a global assignment in the QSF file

CAUSE: The Quartus Prime Software could not properly auto-discover the specified entity.

ACTION: Report this issue to Intel Technical Support.If the definition is correct, add the design file with a global assignment in the QSF file, such as:set_global_assignment -name VHDL_FILE [-library optonal_lib] myfile.vhd orset_global_assignment -name VERILOG_FILE [-library optonal_lib] myfile.v .