Description
RapidIO IP can be selective in the IP catalog, but there will be an error in GUI after selecting the IP, and you will fail to generate the IP. This is due to a problem in the IP catalog, incorrectly showing RapidIO. RapidIO IP is no longer supported in Intel® Quartus® Prime Standard 19.1 or later.
Resolution
This issue will be fixed in a future version of the Intel® Quartus® Prime Standard release.