title: App is crashed on launch by app store reviewed
body: <p>I've tested my apps with all sort of iOs version and result is working fine on those devices. But when I published to App Store, they rejected that <strong>app is crashed on launch</strong>. I cannot convince why app is crashed on their phone even I've tested with same iOs version.</p>
  
  <p>Please let me know, how to solve that issue and I've attached error logs.</p>
  
  <pre><code>{"app_name":"CakeApp","timestamp":"2017-08-10 06:54:09.29 -0700","app_version":"3","slice_uuid":"ba63de93-382a-3879-933d-e584d00cb7aa","adam_id":1233988265,"build_version":"1.2","bundleID":"com.ppshein.CakeApp","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 10.3.3 (14G60)","incident_id":"81B4B45E-ACB0-4305-81BE-B88E4E257238","name":"CakeApp"}
  Incident Identifier: 81B4B45E-ACB0-4305-81BE-B88E4E257238
  CrashReporter Key:   318083a7319cbe05fd01b4c953a58aebe938f998
  Hardware Model:      xxx
  Process:             CakeApp [5822]
  Path:                /private/var/containers/Bundle/Application/126924F1-2DBF-4F12-8355-1C5787680F75/CakeApp.app/CakeApp
  Identifier:          com.ppshein.CakeApp
  Version:             1.2 (3)
  Code Type:           ARM-64 (Native)
  Role:                Foreground
  Parent Process:      launchd [1]
  Coalition:           com.ppshein.CakeApp [1034]
  
  
  Date/Time:           2017-08-10 06:54:09.0262 -0700
  Launch Time:         2017-08-10 06:54:06.9573 -0700
  OS Version:          iPhone OS 10.3.3 (14G60)
  Report Version:      104
  
  Exception Type:  EXC_BREAKPOINT (SIGTRAP)
  Exception Codes: 0x0000000000000001, 0x00000001002749c8
  Termination Signal: Trace/BPT trap: 5
  Termination Reason: Namespace SIGNAL, Code 0x5
  Terminating Process: exc handler [0]
  Triggered by Thread:  0
  
  Filtered syslog:
  None found
  
  Thread 0 name:  Dispatch queue: com.apple.main-thread
  Thread 0 Crashed:
  0   CakeApp                     0x00000001002749c8 0x100098000 + 1952200
  1   CakeApp                     0x000000010026dca4 0x100098000 + 1924260
  2   UIKit                           0x00000001930eae48 0x19306a000 + 527944
  3   UIKit                           0x00000001932f737c 0x19306a000 + 2675580
  4   UIKit                           0x00000001932fce24 0x19306a000 + 2698788
  5   UIKit                           0x00000001933118b0 0x19306a000 + 2783408
  6   UIKit                           0x00000001932fa0b8 0x19306a000 + 2687160
  7   FrontBoardServices              0x000000018eaf8884 0x18eabe000 + 239748
  8   FrontBoardServices              0x000000018eaf86f0 0x18eabe000 + 239344
  9   FrontBoardServices              0x000000018eaf8aa0 0x18eabe000 + 240288
  10  CoreFoundation                  0x000000018cefd42c 0x18ce22000 + 898092
  11  CoreFoundation                  0x000000018cefcd9c 0x18ce22000 + 896412
  12  CoreFoundation                  0x000000018cefa9a8 0x18ce22000 + 887208
  13  CoreFoundation                  0x000000018ce2ada4 0x18ce22000 + 36260
  14  UIKit                           0x00000001930e3fc8 0x19306a000 + 499656
  15  UIKit                           0x00000001930dec9c 0x19306a000 + 478364
  16  CakeApp                     0x00000001000a5e3c 0x100098000 + 56892
  17  libdyld.dylib                   0x000000018be3959c 0x18be35000 + 17820
  </code></pre>