LSOpenURLsWithRole() failed with error -10810 for the file /Users/elliott/source/temp/dist/hello.app. sudo dtruss open dist/hello.app % sudo dtruss open dist/hello.app I don't see anything helpful in dtruss either, it just kills itself with SIGCONT. Runningboardd: (RunningBoard) Death sentinel fired! Runningboardd: (RunningBoard) Process Event Runningboardd: (RunningBoard) Invalidating assertion 28 (target:executable) from originator 115ĭistnoted: register name: object: /hello token: f446b pid: 688ĭistnoted: register name: object: kCFNotificationAnyObject token: f446c pid: 688ĭock: (LaunchServices) Reading localized string from /Users/elliott/source/temp/dist/hello.appĭock: (IconServices) GET_ICON_IMAGE_NO_IOĪmfid: (Security) SecTrustEvaluateIfNecessary Runningboardd: (RunningBoard) Finished acquiring assertion 28 (target:executable) This makes the "non-fatal" error messages go away, but the app still doesn't launch. So I tried adding an empty PlugIns directory. Defaultđ3:05:14.057647 -0700 lsd Non-fatal error enumerating at PlugIns/ - file:///Users/elliott/source/my_app/dist/test.app/Contents/, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file “PlugIns” couldn’t be opened because there is no such file." UserInfo=ĭefaultđ3:05:24.863260 -0700 lsd Parsed ist for testĭefaultđ3:05:24.863281 -0700 lsd Parsed MobileInstallation data for test