Simulator and my iphone are not running my apps?

I have checked multiple times in my code there are no errors or warnings. When i install it in simulator or my iphone it doesn't get past the splash screen. It just quits and d开发者_JAVA技巧oesn't say anything about crashing.

Any ideas?

You should take a look at the crash logs for the device. After you sync it to your computer they will be stored at:

~/Library/Logs/CrashReporter/MobileDevice/<DEVICE_NAME>

Simulator crash logs are here:

~/Library/Logs/DiagnosticReports/

They have a file extension of .crash

See Here: http://www.anoshkin.net/blog/2008/09/09/iphone-crash-logs/