我们发现，由内部证书签署的Swift应用程序无法在iOS9上运行，而在iOS8上却可以正常运行。我们信任开发人员的设置->常规->个人资料，但是当我们尝试启动该应用程序时，它会卡在启动屏幕上，然后退出。
我们从日志中没有任何线索。它仅表明它在20.00秒后无法启动。
我怀疑这是与签名有关的问题。因为当我使用AdHoc证书对应用程序签名时，它在iOS9上运行时没有问题。
没人知道发生了什么吗？
似乎与这些问题有关
**Device Logs** Incident Identifier: B4564227-5CC9-447B-9A52-BEC5EB36EE44 CrashReporter Key: 9ec38d809cfa493300f95e440530ad11ac05e5d7 Hardware Model: iPad4,1 Process: xxxxxxx xxxxxxxx [2345] Path: /var/mobile/Containers/Bundle/Application/02F4CDFC-83E8-4474-9314-4848354A8FC0/xxxxxxx xxxxxxx.app/xxxxxx xxxxxxx Identifier: com.xxxxx.xxxxx.xxxxxxx Version: 5097 (4.0) Code Type: ARM-64 (Native) Parent Process: launchd [1] Date/Time: 2015-09-23 10:19:41.41 +0200 Launch Time: 2015-09-23 10:19:16.16 +0200 OS Version: iOS 9.0 (13A344) Report Version: 105 Exception Type: 00000020 Exception Codes: 0x000000008badf00d Exception Note: SIMULATED (this is NOT a crash) Highlighted by Thread: 0 Application Specific Information: com.xxxxxxx.enterprise.xxxxxxx failed to launch after 20.00s (launchIntent: foreground-interactive) Elapsed total CPU time (seconds): 22.260 (user 22.260, system 0.000), 56% CPU Elapsed application CPU time (seconds): 0.002, 0% CPU Filtered syslog: None found Thread 0: 0 dyld 0x0000000120054490 __fcntl + 8 1 dyld 0x0000000120053e94 fcntl + 128 2 dyld 0x0000000120042cec ImageLoaderMachO::loadCodeSignature(linkedit_data_command const*, int, unsigned long long, ImageLoader::LinkContext const&) + 68 3 dyld 0x0000000120045dd0 ImageLoaderMachOCompressed::instantiateFromFile(char const*, int, unsigned char const*, unsigned long, unsigned long long, unsigned long long, stat const&, unsigned int, unsigned int, linkedit_data_command const*, encryption_info_command const*, ImageLoader::LinkContext const&) + 228 4 dyld 0x0000000120041ccc ImageLoaderMachO::instantiateFromFile(char const*, int, unsigned char const*, unsigned long long, unsigned long long, stat const&, ImageLoader::LinkContext const&) + 268 5 dyld 0x0000000120033800 dyld::loadPhase6(int, stat const&, char const*, dyld::LoadContext const&) + 396 6 dyld 0x0000000120037d6c dyld::loadPhase5stat(char const*, dyld::LoadContext const&, stat*, int*, bool*, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 172 7 dyld 0x0000000120037c38 dyld::loadPhase5(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 736 8 dyld 0x0000000120037928 dyld::loadPhase4(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 192 9 dyld 0x00000001200373e0 dyld::loadPhase3(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 696 10 dyld 0x0000000120036edc dyld::loadPhase1(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 160 11 dyld 0x0000000120033314 dyld::loadPhase0(char const*, char const*, dyld::LoadContext const&, std::__1::vector<char const*, std::__1::allocator<char const*> >*) + 236 12 dyld 0x0000000120032fdc dyld::load(char const*, dyld::LoadContext const&) + 160 13 dyld 0x0000000120037ecc dyld::libraryLocator(char const*, bool, char const*, ImageLoader::RPathChain const*) + 52 14 dyld 0x000000012003fd34 ImageLoader::recursiveLoadLibraries(ImageLoader::LinkContext const&, bool, ImageLoader::RPathChain const&, char const*) + 332 15 dyld 0x000000012003f1d8 ImageLoader::link(ImageLoader::LinkContext const&, bool, bool, bool, ImageLoader::RPathChain const&) + 124 16 dyld 0x0000000120034c44 dyld::link(ImageLoader*, bool, bool, ImageLoader::RPathChain const&) + 176 17 dyld 0x0000000120035b64 dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 2408 18 dyld 0x0000000120031044 _dyld_start + 68
没有可用的线程状态（寄存器信息）
二进制图像：
0x1000d8000 - 0x100543fff xxxxxxxx xxxxxxxxx arm64 <411a29d1e9843b17802cda346d9d7d5f> /var/mobile/Containers/Bundle/Application/02F4CDFC-83E8-4474-9314-4848354A8FC0/xxxxxx xxxxxxx.app/xxxxxxxx xxxxxxxx 0x100750000 - 0x100963fff libswiftCore.dylib arm64 <1c8fc0a4195f3207ac97389aafa69c65> /var/mobile/Containers/Bundle/Application/02F4CDFC-83E8-4474-9314-4848354A8FC0/xxxxx xxxxxx.app/Frameworks/libswiftCore.dylib 0x1014d0000 - 0x1014d7fff libswiftCoreData.dylib arm64 <b751a5bac05c3293aa1c6b01d78d6bf7> /var/mobile/Containers/Bundle/Application/02F4CDFC-83E8-4474-9314-4848354A8FC0/xxxxxxxxx xxxxxxx.app/Frameworks/libswiftCoreData.dylib 0x120030000 - 0x12005bfff dyld arm64 <1b945967d665331dbf2600249e46660a> /usr/lib/dyld
这些是我们启动应用程序时的实时日志
Sep 24 10:23:22 iPad SpringBoard[53] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:25 iPad SpringBoard[53] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:26 iPad amfid[1091] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:39 iPad kernel[0] <Notice>: xpcproxy[1186] Container: /private/var/mobile/Containers/Data/Application/02AF80DC-26F3-4AAE-AD90-A4F148E574AE (sandbox) Sep 24 10:23:39 iPad amfid[1091] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextTranslateCTM: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextSaveGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextTranslateCTM: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:39 iPad SpringBoard[53] <Error>: CGContextRestoreGState: invalid context 0x0. If you want to see the backtrace, please set CG_CONTEXT_SHOW_BACKTRACE environmental variable. Sep 24 10:23:52 iPad syncdefaultsd[1127] <Notice>: (Note ) marked "com.me.keyvalueservice" topic as "enabled" on <APSConnection: 0x15d50e780> Sep 24 10:23:53 iPad amfid[1091] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:58 iPad amfid[1091] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:23:59 iPad SpringBoard[53] <Warning>: Forcing crash report of <FBApplicationProcess: 0x128ef74e0; Schneider Elect; pid: 1186> (reason: 1, description: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx failed to launch after 20.00s (launchIntent: foreground-interactive)) Sep 24 10:23:59 iPad kernel[0] <Notice>: int _validateCodeDirectoryHashInDaemon(const char *, off_t, uint8_t *, int, int *): verify_code_directory returned 0x10004005 Sep 24 10:23:59 iPad SpringBoard[53] <Warning>: Finished crash reporting. Sep 24 10:23:59 iPad com.apple.xpc.launchd[1] (UIKitApplication:com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx[0x9388][1186]) <Notice>: Service exited due to signal: Killed: 9 Sep 24 10:23:59 iPad ReportCrash[1187] <Warning>: saved type '109_Schneider Electric' report (2 of max 25) as /var/mobile/Library/Logs/CrashReporter/Schneider Electric_2015-09-24-102359_iPad.ips Sep 24 10:23:59 iPad SpringBoard[53] <Warning>: Application 'UIKitApplication:com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx[0x9388]' exited abnormally via signal. Sep 24 10:24:00 iPad searchd[156] <Warning>: ====^^^^ DuetExpert missing requested data, people:0 applicationDeepLinks:1 applications:0 requests:36 missingAllDataRequests:0 Sep 24 10:24:04 iPad amfid[1091] <Error>: mig_source_handler: dispatch_mig_server returned 268435459
当我们从HockeyApp安装应用程序时，我们有以下日志
Sep 24 10:26:03 iPad itunesstored[103] <Warning>: [Download]: Adding download(s): -7184518095014445338 Sep 24 10:26:03 iPad itunesstored[103] <Warning>: LaunchServices: installing placeholder for <LSApplicationProxy: 0x14e0a5530> com.xxxxxxx.enterprise.xxxxxxx <(null) *Not found in database*> Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e12f000 -[MIClientConnection installPath:withOptions:completion:]: Install of "/var/mobile/Library/Caches/com.apple.itunesstored/AppPlaceholders/-xxxxxxxxxx.app" type Placeholder requested by itunesstored (pid 103) Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e087000 -[MIInstaller performInstallationWithError:]: Installing <MIInstallableBundle ID=com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx; Version=5106, ShortVersion=(null)> Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e087000 -[MIContainer makeContainerLiveReplacingContainer:reason:withError:]: Made container live for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx at /private/var/mobile/Containers/Data/Application/28FBA6E7-DCD8-49B2-BA05-EFD951531A64 Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e087000 -[MIContainer makeContainerLiveReplacingContainer:reason:withError:]: Made container live for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx at /private/var/mobile/Containers/Bundle/Application/6631F035-AF52-41CB-8299-7E781971C65E Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e087000 -[MIInstaller performInstallationWithError:]: Install Successful; Staging: 0.00s; Waiting: 0.00s; Preflight/Patch: 0.00s, Verifying: 0.00s; Overall: 0.09s Sep 24 10:26:03 iPad itunesstored[103] <Warning>: LaunchServices: Creating installProgressForApplication:<LSApplicationProxy: 0x14e0b0aa0> com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx (Placeholder) <file:///private/var/mobile/Containers/Bundle/Application/6631F035-AF52-41CB-8299-7E781971C65E/-7184518095014445338.app> withPhase:3 Sep 24 10:26:03 iPad itunesstored[103] <Warning>: LaunchServices: installPhaseFinishedForProgress: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx.InstallingPlaceholder - <NSProgress: 0x14ce3cb20> : Parent: 0x0 / Fraction completed: 0.0000 / Completed: 0 of 100 called, removing progress from cache Sep 24 10:26:03 iPad ondemandd[180] <Error>: Application with ID: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx was installed, but it doesn't appear to have a bundle URL, we are taking no action on this. Sep 24 10:26:03 iPad itunesstored[103] <Warning>: [Download]: Starting task: 7 with priority: 300 for download: -xxxxxxxxxxxxx bundleIdentifier: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx in session: com.apple.itunesstored.default Sep 24 10:26:03 iPad itunesstored[103] <Warning>: LaunchServices: updating placeholder for <LSApplicationProxy: 0x14e030650> com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx (Placeholder) <file:///private/var/mobile/Containers/Bundle/Application/6631F035-AF52-41CB-8299-7E781971C65E/-7184518095014445338.app> with icons Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e087000 -[MIClientConnection installPath:withOptions:completion:]: Install of "/var/mobile/Library/Caches/com.apple.itunesstored/AppPlaceholders/-7184518095014445338.app" type Placeholder requested by itunesstored (pid 103) Sep 24 10:26:03 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstaller performInstallationWithError:]: Installing <MIInstallableBundle ID=com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx; Version=5106, ShortVersion=(null)> Sep 24 10:26:04 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstallableBundle _refreshUUIDForContainer:withError:]: Data container for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx is now at /private/var/mobile/Containers/Data/Application/9D5532A1-DAA6-432D-9F94-7A238714CC81 Sep 24 10:26:04 iPad installd[46] <Notice>: 0x16e1bb000 -[MIContainer makeContainerLiveReplacingContainer:reason:withError:]: Made container live for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx at /private/var/mobile/Containers/Bundle/Application/0E91022C-B4DB-42E2-9BC5-50683613AA1E Sep 24 10:26:04 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstaller performInstallationWithError:]: Install Successful; Staging: 0.00s; Waiting: 0.00s; Preflight/Patch: 0.00s, Verifying: 0.01s; Overall: 0.16s Sep 24 10:26:04 iPad ondemandd[180] <Error>: Application with ID: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx was installed, but it doesn't appear to have a bundle URL, we are taking no action on this. Sep 24 10:26:04 iPad itunesstored[103] <Warning>: LaunchServices: Creating installProgressForApplication:<LSApplicationProxy: 0x14e04c7f0> com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx (Placeholder) <file:///private/var/mobile/Containers/Bundle/Application/0E91022C-B4DB-42E2-9BC5-50683613AA1E/-7184518095014445338.app> withPhase:0 Sep 24 10:26:04 iPad lsd[80] <Warning>: LaunchServices: Updating installPhase for parent <NSProgress: 0x14dd52860> : Parent: 0x0 / Fraction completed: 0.0000 / Completed: 0 of 100 to 0 Sep 24 10:26:04 iPad lockdownd[66] <Error>: CFStringGetCString error in locklog Sep 24 10:26:08 iPad kernel[0] <Notice>: AppleARMPMUCharger: limiting USB input current to 1600 mA (measured 1164 mA) Sep 24 10:26:08 iPad kernel[0] <Notice>: AppleARMPMUCharger: limiting USB input current to 1500 mA (measured 1160 mA) Sep 24 10:26:08 iPad kernel[0] <Notice>: AppleARMPMUCharger: limiting USB input current to 1400 mA (measured 1141 mA) Sep 24 10:26:17 iPad itunesstored[103] <Warning>: [Download]: Download task did finish: 7 for download: -7184518095014445338 Sep 24 10:26:17 iPad itunesstored[103] <Warning>: [ApplicationWorkspace] Installing download: -7184518095014445338 with step(s): Install Sep 24 10:26:17 iPad itunesstored[103] <Warning>: [ApplicationWorkspace]: Installing software package with bundleID: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx: bundleVersion: 5106 path: /var/mobile/Media/Downloads/-7184518095014445338/2540926088173953799 Sep 24 10:26:17 iPad itunesstored[103] <Warning>: [ApplicationWorkspace]: Bundle validated for bundleIdentifier: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx success: 1 Sep 24 10:26:17 iPad itunesstored[103] <Warning>: LaunchServices: installing app for existing placeholder <LSApplicationProxy: 0x14e06bf60> com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx (Placeholder) <file:///private/var/mobile/Containers/Bundle/Application/0E91022C-B4DB-42E2-9BC5-50683613AA1E/-7184518095014445338.app> Sep 24 10:26:17 iPad itunesstored[103] <Warning>: LaunchServices: Creating installProgressForApplication:<LSApplicationProxy: 0x14e06bf60> com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx (Placeholder) <file:///private/var/mobile/Containers/Bundle/Application/0E91022C-B4DB-42E2-9BC5-50683613AA1E/-7184518095014445338.app> withPhase:1 Sep 24 10:26:17 iPad lsd[80] <Warning>: LaunchServices: Updating installPhase for parent <NSProgress: 0x14dd52860> : Parent: 0x0 / Fraction completed: 0.5800 / Completed: 58 of 100 to 1 Sep 24 10:26:17 iPad installd[46] <Notice>: 0x16e087000 -[MIClientConnection installPath:withOptions:completion:]: Install of "/var/mobile/Media/Downloads/-7184518095014445338/2540926088173953799" type Customer requested by itunesstored (pid 103) Sep 24 10:26:20 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstaller performInstallationWithError:]: Installing <MIInstallableBundle ID=com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx; Version=5106, ShortVersion=4.0> Sep 24 10:26:20 iPad installd[46] <Error>: SecTrustEvaluate [leaf IssuerCommonName SubjectCommonName] Sep 24 10:26:20 iPad profiled[132] <Notice>: (Note ) MC: Provisioning profiles changed Sep 24 10:26:20 iPad profiled[132] <Notice>: (Note ) MC: Updating MIS trust... Sep 24 10:26:29 iPad online-auth-agent[313] <Error>: SecTrustEvaluate [leaf AnchorTrusted] Sep 24 10:26:29 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstallableBundle _refreshUUIDForContainer:withError:]: Data container for com.xxxxxxx.enterprise.xxxxxxxx is now at /private/var/mobile/Containers/Data/Application/CCFF5229-5605-474A-8C2C-5DFA0CA7570C Sep 24 10:26:29 iPad installd[46] <Notice>: 0x16e1bb000 -[MIContainer makeContainerLiveReplacingContainer:reason:withError:]: Made container live for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx at /private/var/mobile/Containers/Bundle/Application/552B30AE-9DD1-4125-8262-3C4A85F2A174 Sep 24 10:26:29 iPad installd[46] <Notice>: 0x16e1bb000 -[MIInstaller performInstallationWithError:]: Install Successful; Staging: 2.71s; Waiting: 0.00s; Preflight/Patch: 0.02s, Verifying: 9.36s; Overall: 12.21s Sep 24 10:26:29 iPad lsd[80] <Warning>: LaunchServices: Updating identifier store Sep 24 10:26:29 iPad itunesstored[103] <Warning>: LaunchServices: installPhaseFinishedForProgress: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx.Installing - <NSProgress: 0x14e083bd0> : Parent: 0x0 / Fraction completed: 1.0000 / Completed: 100 of 100 called, removing progress from cache Sep 24 10:26:29 iPad lsd[80] <Warning>: LaunchServices: installation ended for app com.xxxxxxxxx.enterprise.xxxxxxxxxxx Sep 24 10:26:29 iPad itunesstored[103] <Warning>: [ApplicationWorkspace] Install complete for download: -7184518095014445338 result: Success Sep 24 10:26:29 iPad itunesstored[103] <Warning>: [ApplicationWorkspace]: Updating placeholder for download: -7184518095014445338 bundleIdentifier: com.xxxxxxxx.enterprise.xxxxxxxxxxxxxx Sep 24 10:26:29 iPad itunesstored[103] <Warning>: LaunchServices: installPhaseFinishedForProgress: com.xxxxxxxxx.enterprise.xxxxxxxxxx.Loading - <NSProgress: 0x14e0bdb30> : Parent: 0x0 / Fraction completed: 1.0000 / Completed: 1 of 1 called, removing progress from cache Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:fractionCompleted could not find parent progress for com.xxxxxxxxxx.enterprise.xxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:fractionCompleted could not find parent progress for com.xxxxxxxxxx.enterprise.xxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:userInfo.installState could not find parent progress for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:fractionCompleted could not find parent progress for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:userInfo.installState could not find parent progress for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad lsd[80] <Warning>: LSInstallProgress: In observeValueForKeyPath:fractionCompleted could not find parent progress for com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx, it may have been removed Sep 24 10:26:29 iPad itunesstored[103] <Warning>: [ApplicationWorkspace]: Placeholder updated for download: -7184518095014445338 bundleIdentifier: com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx success: 1 Sep 24 10:26:29 iPad SpringBoard[53] <Warning>: Installed apps did change. Added: {( "com.xxxxxxxxxxx.enterprise.xxxxxxxxxxxxxx" )} Removed: {( )} Modified: {( )} Sep 24 10:26:31 iPad lockdownd[66] <Error>: CFStringGetCString error in locklog Sep 24 10:26:31 iPad lockdownd[66] <Error>: CFStringGetCString error in locklog Sep 24 10:26:31 iPad mobile_assertion_agent[145] <Notice>: service_one_connection: Connection closed for client iTunes. Sep 24 10:26:37 iPad SpringBoard[53] <Warning>: HW kbd: Failed to set (null) as keyboard focus
我通过清除设备上的配置文件解决了这一问题。转到您的Xocde->设备->齿轮图标->显示预配配置文件，并将它们一个一个地删除，直到删除所有它们为止。
我不知道iOS 9对企业签名应用程序有何作用，但似乎它试图验证某些内容（通过检查您的所有配置文件），并且在首次启动时失败很多。对于AppStore构建，这不应发生。
希望有帮助。
