Xcode 7 无效的设备状态 - XPC_ERROR

Question

当我运行cordova emulate ios（或ionic emulate ios）时，我得到一个无效的设备状态错误代码=159。如果我让模拟器保持打开状态，重置内容，然后重新运行命令，我不会收到上述错误，但模拟器永远不会完成加载应用程序。

在这两种情况下，系统都会记录来自instruments 或mdworker 的数百个XPC_ERROR_CONNECTION_INTERRUPTED 条目。这是最近一次尝试的最后几篇：

Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: Database mapping failed with result -10822, retrying
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: Database mapping failed with result -10822, retrying
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: Database mapping failed with result -10822, retrying
Feb 21, 2016, 2:08:59 PM instruments[93351]: LaunchServices: received XPC_ERROR_CONNECTION_INTERRUPTED trying to map database
Feb 21, 2016, 2:08:59 PM com.apple.xpc.launchd[1]: Caller not allowed to perform action: instruments.93351, action = service submission, code = 1: Operation not permitted, uid = 503, euid = 503, gid = 20, egid = 20, asid = 100007
Feb 21, 2016, 2:09:30 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error Domain=com.apple.CoreSimulator.SimError Code=159 "Unable to lookup in current state: Shutdown" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutdown}
Feb 21, 2016, 2:09:30 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error Domain=com.apple.CoreSimulator.SimError Code=159 "Unable to lookup in current state: Shutdown" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutdown}
Feb 21, 2016, 2:09:30 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error looking up host support port
Feb 21, 2016, 2:09:32 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error Domain=com.apple.CoreSimulator.SimError Code=159 "Unable to lookup in current state: Shutdown" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutdown}
Feb 21, 2016, 2:09:32 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error Domain=com.apple.CoreSimulator.SimError Code=159 "Unable to lookup in current state: Shutdown" UserInfo={NSLocalizedDescription=Unable to lookup in current state: Shutdown}
Feb 21, 2016, 2:09:32 PM com.apple.CoreSimulator.CoreSimulatorService[549]: Error looking up host support port

我知道还有其他一些关于此的帖子，但似乎都没有解决我的问题。我在本地运行所有内容，权限在用户目录中正确配置。我已经在 Xcode 7.21 和 7.3 上重现了这个错误，使用防火墙和不使用防火墙，通过 nvm 和单独使用节点。

我当前的配置：

Cordova CLI: 6.0.0
Gulp version:  CLI version 3.9.1
Gulp local:   Local version 3.9.1
Ionic Version: 1.2.4-nightly-1917
Ionic CLI Version: 1.7.14
Ionic App Lib Version: 0.7.0
ios-deploy version: 1.8.5
ios-sim version: 5.0.6
OS: Mac OS X El Capitan 10.11.3
Node Version: v5.6.0
Xcode version: Xcode 7.3 Build version 7D141l

一些帖子表明这与 Time Machine 和 Spotlight 有关。我不知道，但如果有帮助 - 我目前没有使用 Time Machine，我已将整个 HD 放在 TM 的排除文件夹中。最后，通过研究下面的“无法存储”日志，我添加了/private/var/db/lsd 文件夹……但是它并没有解决问题。这可能无关，但我不确定。

Feb 21, 2016, 3:06:28 PM com.apple.xpc.launchd[1]: Service only ran for 1 seconds. Pushing respawn out by 9 seconds.
Feb 21, 2016, 3:06:29 PM com.apple.usbmuxd[94227]: stopping.
Feb 21, 2016, 3:06:30 PM com.apple.usbmuxd[16479]: log filter changed from 4 to 6
Feb 21, 2016, 3:06:30 PM com.apple.usbmuxd[16479]: usbmuxd-364 on Aug  4 2015 at 14:36:18, running 64 bit
Feb 21, 2016, 3:07:37 PM lsd[295]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
Feb 21, 2016, 3:07:37 PM lsd[295]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
Feb 21, 2016, 3:08:27 PM syslogd[51]: ASL Sender Statistics

感谢您的帮助

Answer 1

我知道你说权限是正确的，但这篇文章似乎暗示权限问题可能是它的原因。

http://zacvineyard.com/blog/2015/11/ionic-invalid-device-state-error-with-xcode-7-solved https://github.com/driftyco/ionic/issues/4052

另外，您是否尝试过先打开 X-code，然后导航到 Ionic 平台/ios 文件夹以打开项目。从那里，您可以运行模拟器。

关于 XPC 错误。 （这与 Ionic 完全不同。这是一个 OSX 问题）。

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Ionic 正在使用“LaunchServices”（使用 XPC）启动模拟器。在以下位置查看更多信息：

https://developer.apple.com/library/mac/documentation/MacOSX/Conceptual/BPSystemStartup/Chapters/CreatingXPCServices.html

要解决错误“数据库映射失败，结果为 -10822”，您可能需要尝试重建启动服务数据库。看 http://hints.macworld.com/article.php?story=20031215144430486

（kLSServerCommunicationErr -10822 错误是“与维护 Launch >Services 数据库的服务器进程通信时出现问题。”）

另外，请参阅https://discussions.apple.com/message/7040998#7040998。我也会尝试“DiskUtility -> RepairPermissions”