Sorry, I posted this in the wrong topic. A moderator can remove it. Thanks!

Still reproducible on Xcode 27 Beta 4 (27A5228h) with the same symptoms: Coding Assistant autocomplete and @ file-targeting stop working shortly after opening the project. Removing packages still fixes it. Anyone from Apple able to take a look?

Still reproducible on Xcode 27 Beta 4 (27A5228h) with the same symptoms: Coding Assistant autocomplete and @ file-targeting stop working shortly after opening the project. Removing packages still fixes it. Anyone from Apple able to take a look?

I had the same issue as well and was finally able to find the cause of this problem (for me at least). So maybe this helps for everyone else as well, my configurations were named Development & Production by renaming it back to the Debug & Release again there errors remain visible for me even with the live issues checkbox on. It could be that you only need to rename the Debug configuration but I haven't tested that.