NativeLink simulation flow was NOT successful

Hello,

Here are some more information:

I've just found that I can no longer run any simulations (starting from Quartus) even if I remove all the Altera Triple-Speed Ethernet references. Something got changed somewhere and I do not know what to do.

So, I have created a new project and add all the RTL code that I had, at the exception of the Altera Triple-Speed Ethernet module. Everything is working fine and I can start a simulation from Quartus.

Then, I created a new instance for the Altera Triple-Speed Ethernet. This means that the new instance is now part of the Quartus project. I did not add the instantiation inside my RTL yet and this

was good enough to trigger the same errors as described above. This means that the issue is caused by the creation of the IP itself. Does this give any clue to someone?