ID:20001 Ignored setting <name> -- value "<name>" is illegal. Refer to --help for legal values.

CAUSE: You started a Quartus Prime command-line executable with the specified setting and value. However, the value is illegal or contains a semantic error. The Quartus Prime software ignored the illegal setting.

ACTION: No action is required. If you want to specify the setting, make sure the setting is legal, correct any syntax or semantic errors, and run the executable again. You may need to recover a previous version of the file to determine the exact code the Quartus Prime software excluded. Make sure the settings you add conform to the Quartus Prime Settings File (.qsf).