Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialJustin Junda
6,488 PointsNeed help with my first iPhone app, crystal ball
2014-06-23 09:16:52.405 crystalBall[20250:60b] *** Terminating app due to uncaught exception 'NSUnknownKeyException', reason: '[<CB_ViewController 0xa420560> setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key predictions.' *** First throw call stack:
then it ends with this
libc++abi.dylib: terminating with uncaught exception of type NSException (lldb)