在Console中提示的信息是
Sep 20 17:03:59 unknown com.apple.launchd[1] <Warning>: (UIKitApplication:-55Crwon.demoTwoDevice[0x7917]) Job appears to have crashed: Segmentation fault: 11
Sep 20 17:03:59 unknown SpringBoard[27] <Warning>: Application 'demoTwoDevice' exited abnormally with signal 11: Segmentation fault: 11我是在真机上面调试的，由于是新手，不知道怎么找错误，请教大家了？？XCODE出错了提示的信息好像很少不像VS，报错的是可以迅速的缩小范围
Sep 20 17:03:59 unknown com.apple.launchd[1] <Warning>: (UIKitApplication:-55Crwon.demoTwoDevice[0x7917]) Job appears to have crashed: Segmentation fault: 11
Sep 20 17:03:59 unknown SpringBoard[27] <Warning>: Application 'demoTwoDevice' exited abnormally with signal 11: Segmentation fault: 11我是在真机上面调试的，由于是新手，不知道怎么找错误，请教大家了？？XCODE出错了提示的信息好像很少不像VS，报错的是可以迅速的缩小范围
一步步断点