App Got Rejected...

my app rejected earlier today because crashes on iphone before application can launch properly. oddly enough, can't reproduce effect on debugger. assuming because problem occurs first time app launches, doesn't happen when xcode compiles app. (i coded app perform method when app launches, , if it's second time app launches, method in background instead of foreground.) crash log apple.

code:

incident identifier: 711fec0c-7933-411e-adf5-0ec9289abfd0  crashreporter key:   d4365cbed4fa63fb6536c6c6925416357a62e6e7  hardware model:      iphone3,1  process:         eis sc [1292]  path:            /var/mobile/applications/10ca1577-9d5a-4047-8c17-661a66342688/eis sc.app/eis sc  identifier:      eis sc  version:         ??? (???)  code type:       arm (native)  parent process:  launchd [1]    date/time:       2012-01-16 16:28:35.033 -0800  os version:      iphone os 5.0.1 (9a405)  report version:  104    exception type:  00000020  exception codes: 0x8badf00d  highlighted thread:  0    application specific information:  com.eis.eissc failed launch in time    elapsed total cpu time (seconds): 5.370 (user 5.370, system 0.000), 26% cpu   elapsed application cpu time (seconds): 0.807, 4% cpu    thread 0 name:  dispatch queue: com.apple.main-thread  thread 0:  0   libsystem_kernel.dylib        	0x362a0010 0x3629f000 + 4112  1   libsystem_kernel.dylib        	0x362a0206 0x3629f000 + 4614  2   corefoundation                	0x3436941c 0x342dc000 + 578588  3   corefoundation                	0x34368154 0x342dc000 + 573780  4   corefoundation                	0x342eb4d6 0x342dc000 + 62678  5   corefoundation                	0x342eb39e 0x342dc000 + 62366  6   cfnetwork                     	0x323fde0c 0x32398000 + 417292  7   foundation                    	0x35ceb4b6 0x35cdb000 + 66742  8   foundation                    	0x35d0f366 0x35cdb000 + 213862  9   foundation                    	0x35d40184 0x35cdb000 + 414084  10  foundation                    	0x35d84c70 0x35cdb000 + 695408  11  eis sc                        	0x000cb2f4 0xbf000 + 49908  12  eis sc                        	0x000c0be8 0xbf000 + 7144  13  eis sc                        	0x000c0534 0xbf000 + 5428  14  uikit                         	0x377767e4 0x3773b000 + 243684  15  uikit                         	0x377703b6 0x3773b000 + 218038  16  uikit                         	0x3773e91a 0x3773b000 + 14618  17  uikit                         	0x3773e3b8 0x3773b000 + 13240  18  uikit                         	0x3773dd26 0x3773b000 + 11558  19  graphicsservices              	0x30b70dec 0x30b6c000 + 19948  20  corefoundation                	0x3436954c 0x342dc000 + 578892  21  corefoundation                	0x343694ee 0x342dc000 + 578798  22  corefoundation                	0x3436833c 0x342dc000 + 574268  23  corefoundation                	0x342eb4d6 0x342dc000 + 62678  24  corefoundation                	0x342eb39e 0x342dc000 + 62366  25  uikit                         	0x3776f450 0x3773b000 + 214096  26  uikit                         	0x3776c73c 0x3773b000 + 202556  27  eis sc                        	0x000c03be 0xbf000 + 5054  28  eis sc                        	0x000c0368 0xbf000 + 4968

i looked exception code , seems indicate app took long start. have suggestion? thank in advance.

 

i notice reference cfnetwork in stack trace. attempting network communication @ launch? happens if network communication fails or slow?

 

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