I just downloaded the Xcode 12 beta, and I'm running it on macOS Catalina.
Whenever I open my project, I get a message at the top of the source editor stating that "An internal error occurred. Editing functionality may be limited". Swift source files don't have any autocomplete or syntax highlighting, but other files (such as a .h file) work just fine. This issue persists even when starting a new project. Has anyone else encountered this, and if so, is there a workaround to get it working again?
Whenever I open my project, I get a message at the top of the source editor stating that "An internal error occurred. Editing functionality may be limited". Swift source files don't have any autocomplete or syntax highlighting, but other files (such as a .h file) work just fine. This issue persists even when starting a new project. Has anyone else encountered this, and if so, is there a workaround to get it working again?