我已经注意到我正在开发的iPhone应用程序需要很长时间才能在设备上启动，即使应用程序在启动时没有做太多事情（基本上只是显示了UIView！）。 / p>
我只是想检查Xcode Organizer中的设备控制台，当从Xcode启动应用程序时，或者只是在设备上运行应用程序而不从Xcode启动应用程序时，我看到了很多错误。它在调试和释放模式下都会发生。
我已经在谷歌上搜索了超时错误，它会带来0结果，这令人担忧。我在应用NSLog()方法中有一个init()，因此您可以看到到达目的地所需的时间。
这是我启动它时的控制台输出：
Tue Nov 24 13:53:19 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:19 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:20 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:22 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:23 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:23 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:23 unknown mobile_installationd[170] <Error>: 00808a00 install_embedded_profile: Skipping the installation of the embedded profile
Tue Nov 24 13:53:23 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:23 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:23 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:24 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:29 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:29 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:29 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:30 unknown SpringBoard[25] <Warning>: Reloading and rendering all application icons.
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:31 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:32 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:33 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: nopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:34 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:36 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:37 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:37 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:37 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:37 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:38 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:38 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:38 unknown com.apple.debugserver-43[181] <Warning>: debugserver-43 for armv6 Copyright (c) 2007-2009 Apple, Inc. All Rights Reserved.
Tue Nov 24 13:53:38 unknown com.apple.debugserver-43[181] <Warning>: Connecting to com.apple.debugserver service...
Tue Nov 24 13:53:39 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:39 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:40 unknown com.apple.launchd[1] <Warning>: (UIKitApplication:com.mycompany.MyApplicationName[0x3761]) Spawned and waiting for the debugger to attach before continuing...
Tue Nov 24 13:53:40 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:40 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:40 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:40 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:41 unknown kernel[0] <Debug>: launchd[182] Builtin profile: container (seatbelt)
Tue Nov 24 13:53:41 unknown com.apple.debugserver-43[181] <Warning>: Got a connection, waiting for debugger instructions for task "(null)".
Tue Nov 24 13:53:41 unknown kernel[0] <Debug>: launchd[182] Container: /private/var/mobile/Applications/2CC5E95A-7DFD-412F-B80C-3256698C7940 (seatbelt)
Tue Nov 24 13:53:42 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:42 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:42 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:42 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:43 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:53:52 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:53 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:54 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown MyApplicationName[182] <Warning>: App Init Method
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:55 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:57 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:57 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:53:57 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
...Shortened!
Tue Nov 24 13:54:03 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:03 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:03 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:03 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:03 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:04 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
Tue Nov 24 13:54:13 unknown kernel[0] <Debug>: AppleSynopsysOTGDevice::endpointInIntOccurred : TIME OUT condition detected for EP 85
正如您所看到的，在应用启动之前需要大约一分钟才能使用。
即使我没有通过XCode运行它并且它处于发布模式，也会发生这种情况。
我真的很难找出它是什么，因为它导致应用程序的加载时间非常长。在它说加载太长时间之后，它也很少退出。
除此之外，当我按下主页按钮并退出应用程序时，我会在设备控制台中看到它：
Tue Nov 24 13:58:56 unknown com.apple.launchd[1] <Notice>: (UIKitApplication:com.mycompany.MyApplicationName[0x3761]) Bug: launchd_core_logic.c:2649 (23909):10
Tue Nov 24 13:58:56 unknown com.apple.launchd[1] <Notice>: (UIKitApplication:com.mycompany.MyApplicationName[0x3761]) Working around 5020256. Assuming the job crashed.
Tue Nov 24 13:58:56 unknown com.apple.launchd[1] <Warning>: (UIKitApplication:com.mycompany.MyApplicationName[0x3761]) Job appears to have crashed: Segmentation fault
Tue Nov 24 13:58:56 unknown com.apple.debugserver-43[181] <Warning>: 1 [00b5/1603]: error: ::read ( 7, 0x28091c, 1024 ) => -1 err = Bad file descriptor (0x00000009)
Tue Nov 24 13:58:56 unknown SpringBoard[25] <Warning>: Application 'MyApplicationName' exited abnormally with signal 11: Segmentation fault
如果有人能指出我正确的方向或解释发生了什么事，我真的很感激，因为这让我很困惑！
非常感谢，
迈克尔
答案 0 :(得分：2)
我很确定AppleSynopsysOTGDevice处理USB连接。这表明错误位于USB连接/配置/硬件中的某处。控制台错误表明app / OS反复轮询USB但没有得到答案。
如果您在插入iPhone的情况下运行，我将首先断开连接，看看是否可以解决问题。断开可能已连接到iphone的任何附件设备。