我尝试使用xCode中的Build and Run在设备上安装我的应用程序，应用程序工作正常，但是当我退出时，在跳板中没有应用程序的图标，我在设备的控制台上找到了以下日志（我从组织者应用程序中获取）
Wed Oct 20 17:05:48 iPod-01 com.apple.launchd[1] (UIKitApplication:com.company.app[0x4cbb][1689]) <Notice>: (UIKitApplication:com.company.app[0x4cbb]) Bug: launchd_core_logic.c:3252 (24226):3
Wed Oct 20 17:05:48 iPod-01 com.apple.launchd[1] (UIKitApplication:com.company.app[0x4cbb][1689]) <Notice>: (UIKitApplication:com.company.app[0x4cbb]) Bug: launchd_core_logic.c:2681 (24226):10
Wed Oct 20 17:05:48 iPod-01 com.apple.launchd[1] (UIKitApplication:com.company.app[0x4cbb][1689]) <Notice>: (UIKitApplication:com.company.app[0x4cbb]) Working around 5020256. Assuming the job crashed.
Wed Oct 20 17:05:48 iPod-01 com.apple.launchd[1] (UIKitApplication:com.company.app[0x4cbb][1689]) <Warning>: (UIKitApplication:com.company.app[0x4cbb]) Job appears to have crashed: Segmentation fault
Wed Oct 20 17:05:48 iPod-01 com.apple.debugserver-48[1688] <Warning>: 1 [0698/1403]: error: ::read ( 4, 0x3809f4, 1024 ) => -1 err = Bad file descriptor (0x00000009)
Wed Oct 20 17:05:48 iPod-01 SpringBoard[27] <Warning>: Application 'AppPlus' exited abnormally with signal 11: Segmentation fault
在模拟器上，根本没有错误。有人想过这个问题吗？