5

I've been getting this error since I upgraded to OSX 10.9 Mavericks. Can anyone tell me what is happening? The app doesn't crash but I get this annoying error everytime I compile. Is there a way to fix this?

ibtoold(2546,0x11208c000) malloc: *** auto malloc[2546]: error: GC operation on unregistered thread. Thread registered implicitly. Break on auto_zone_thread_registration_error() to debug.Command /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ibtool emitted errors but did not return a nonzero exit code to indicate failure


/ibtoold(2546,0x11208c000) malloc: GC operation on unregistered thread. Thread registered implicitly. Break on auto_zone_thread_registration_error() to debug.


Command /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/ibtool emitted errors but did not return a nonzero exit code to indicate failure
Sonny G
  • 1,331
  • 1
  • 12
  • 22
  • Any progress on this? I'm also getting this in Mavericks. I'm trying to build Growl from source, so I have to stay in Xcode 4.6.x (according to devs). – istrasci Dec 06 '13 at 00:05
  • I downgraded back to 10.8.5 Mountain Lion. Although Mavericks seem to boot and shutdown a little bit faster. I don't find a real reason to upgrade. Problem solved. – Sonny G Dec 09 '13 at 00:47

1 Answers1

0

I have had the same issue after upgrading to Mavericks. Just update your Xcode and the errors will go away.

M Jesse
  • 2,213
  • 6
  • 31
  • 37
  • I'm not sure if there is an update for Xcode 4.6.3. Xcode 5 is not an option because the app is designed for iOS 6. – Sonny G Nov 11 '13 at 16:45
  • Maybe xcode 5 can be an option. See this thread http://stackoverflow.com/questions/18423896/is-it-possible-to-install-ios-6-sdk-on-xcode-5 – M Jesse Nov 12 '13 at 04:20