Hello everyone,
I'm encountering an issue while trying to debug a macOS Action Extension. I created a completely fresh project with an Action Extension target. When I select the Action Extension scheme and run it, choosing Finder as the host app (app to launch it in), I receive the following error:
Attach failed: Could not attach to pid : “647”. (Not allowed to attach to process. Look in the console messages (Console.app), near the debugserver entries, when the attach failed. The subsystem that denied the attach permission will likely have logged an informative message about why it was denied.)
This is in Console.app:
macOSTaskPolicy: (com.apple.debugserver) may not get the task control port of (Finder) (pid: 647): (Finder) is hardened, (Finder) doesn't have get-task-allow, (com.apple.debugserver) is a declared debugger(com.apple.debugserver) is not a declared read-only debugger.
I am pretty sure it worked before on my project that I am developing. It stopped working and now it doesn't even work on a fresh new project.
Any ideas? I tried cleaning derived data, restarting my mac, nothing helps.
As per the documentation it should work normally using the Build & Run button.