I just updated my 2025.1 EAP install to 251.21418.62 and it seems quite broken. I’ve had no issues building my plugin against the 2025.1 EAP builds so far, but after updating to this one, my entire plugin project is filled with errors where it’s unable to resolve standard plugin SDK stuff:
I updated the project SDK just like I have for many, many years, and my Ant-based command-line build – which uses the exact same build classpath as in the SDK – builds just fine, so it seems to be an issue with the IDE itself and not the classpath contents.
I even tried the good old Invalidate Caches hammer against it, but the same issue was present afterward.
Does this sound familiar to anyone else?
UPDATE: I’ve reported this via YouTrack in case anyone else is having the same issues: