今天早上，在我的Mac上将Mac OS更新到10.8.4之后，我在Xcode 4.6.2中编写了一些代码，然后按下Run按钮进行编译。 （你知道，我没有停止模拟器，只需按下Run按钮即可编译并运行。）。和繁荣，应用程序崩溃:(，我尝试了其他一些在10.8.3上没问题，但没有运气，仍然崩溃。 我在Console中发现了一些奇怪的日志。你知道如何解决吗？
6/5/13 10:25:34.266 PM installd[1174]: 0xb0219000 MobileInstallationInstall_Server: Installing app user.ApplicationDemo
6/5/13 10:25:34.280 PM installd[1174]: 0xb0219000 MobileInstallationInstall_Server: Staging: 0.02s; Waiting: 0.00s; Installation: 0.01s; LS Sync: 0.00s; Overall: 0.03s
6/5/13 10:25:34.280 PM lsd[1185]: updating identifier store
6/5/13 10:25:34.281 PM lsd[1185]: Attempting to store identifiers file
6/5/13 10:25:34.538 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0x435a]) Conflict with job: UIKitApplication:user.ApplicationDemo[0xfedc] over Mach service: user.ApplicationDemo
6/5/13 10:25:34.538 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0x435a]) Conflict with job: UIKitApplication:user.ApplicationDemo[0xfedc] over Mach service: user.ApplicationDemo.UIKit.migserver
6/5/13 10:25:34.543 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0x435a][1221]) Spawned and waiting for the debugger to attach before continuing...
6/5/13 10:25:34.606 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0xfedc][1212]) Exit timeout elapsed (1 seconds). Killing
6/5/13 10:25:34.816 PM com.apple.debugserver-199[1222]: debugserver-199 for x86_64.
6/5/13 10:25:34.817 PM com.apple.debugserver-199[1222]: Listening to port 30475...
6/5/13 10:25:34.919 PM com.apple.debugserver-199[1222]: Got a connection, waiting for process information for launching or attaching.
6/5/13 10:25:35.833 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0xfedc][1212]) The following job tried to hijack the service "user.ApplicationDemo" from this job: UIKitApplication:user.ApplicationDemo[0x435a]
6/5/13 10:25:35.834 PM ImageWareDemo[1221]: GSRegisterPurpleNamedPort Couldn't register user.ApplicationDemo with the bootstrap server. Error: unknown error code (1100).
This generally means that another instance of this process was already running or is hung in the debugger.
6/5/13 10:25:38.606 PM com.apple.launchd.peruser.501[272]: (UIKitApplication:user.ApplicationDemo[0xfedc][1212]) Job has not died after being killed 4 seconds ago. Simulating exit.
答案 0 :(得分：9)
答案 1 :(得分：2)
已发布新的更新，解决了sigbart问题。它只有60 MB的更新。
答案 2 :(得分：1)
似乎模拟器在某些情况下没有正确关闭过程。如果在通过XCode停止运行后检查活动监视器，并且仍然看到应用程序进程正在运行，请通过活动监视器将其终止并从XCode重新运行。我发现这解决了崩溃问题。 Apple应该尽快解决这个问题恕我直言。