I generate example design of Stratix PCIe hard IP and get error message as following figure.
Could you please fix the problem?
PS. I'm using Quartus v18.1.2 and v19.1.
I'm using v19.1 to generate the Avalon-MM intel Startix 10 Hard IP+ example design by using the default setting, but I can't see the same error.
2. The device full name is 1SM21CHU1F53E1VG.
This problem may only happen in certain PC or OS. For a quick workaround, I have helped to generate the design and attached it here for your reference.