osx - Xcode no longer starts after reboot -


after rebooting mac, xcode doesn't start.

i use xcode 6.3 on os x 10.10.2.

i click on icon , nothing happens. searched while , found out how start xcode using cli.

/applications/xcode.app/contents/macos/xcode

this works, following errors:

^[[aobjc[2051]: class ideblockscrollview implemented in both /applications/xcode.app/contents/frameworks/idekit.framework/versions/a/idekit , /applications/xcode.app/contents/plugins/ideproductsui.ideplugin/contents/macos/ideproductsui. 1 of 2 used. 1 undefined. 2015-06-19 10:47:29.245 xcode[2051:80392]  developerportal: using pre-existing current store @ url (file:///users/admin/library/developer/xcode/developerportal%206.3.db). 2015-06-19 10:47:29.319 xcode[2051:80101] [mt] iphonesimulator: simverifier returned: error domain=nsposixerrordomain code=53 "simulator verification failed." userinfo=0x7fa3eee318d0 {nslocalizedfailurereason=a connection simulator verification service not established., nslocalizedrecoverysuggestion=ensure xcode.app installed on volume ownership enabled., nslocalizeddescription=simulator verification failed.}

how xcode repaired , start icon again?

when happen me, steps works :

  • remove /library/developer
  • remove xcode.app
  • restart os x
  • download , re-install xcode
  • run xcode

let me know if it's works?


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