我有一个应用程序，去年在早期版本的 sdk 上运行良好，但现在 Titanium SDK 5.2.2.GA 找不到 iOS 设备。我尝试清理有关 appcelerator 的所有内容并重新安装，但没有运气。我还尝试安装node-ios-device为全局包并安装在 Titan sdk 5.2.2 文件夹中。我还可以做些什么？我收到以下错误：
2016-05-11T09:34:54.590Z | DEBUG | [PLUGIN-LOAD] 0ms /Users/adi/.appcelerator/install/5.2.2/package/appc.js
(node:2212) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs module, please update it to a more recent version.
2016-05-11T09:34:54.651Z | DEBUG | [PLUGIN-LOAD] 61ms /Users/adi/.appcelerator/install/5.2.2/package/node_modules/appc-cli-titanium/appc.js
2016-05-11T09:34:54.651Z | DEBUG | run plugin: /Users/adi/.appcelerator/install/5.2.2/package/node_modules/appc-cli-titanium
2016-05-11T09:34:54.652Z | DEBUG | [PLUGIN-LOAD] 0ms /Users/adi/.appcelerator/install/5.2.2/package/node_modules/arrow/appc.js
2016-05-11T09:34:54.654Z | DEBUG | run plugin: /Users/adi/.appcelerator/install/5.2.2/package/node_modules/arrow
2016-05-11T09:34:54.656Z | TRACE | plugin "arrow" failed its "when" function check, skipping...
2016-05-11T09:34:54.657Z | TRACE | loading plugin "titanium" for command "run" CLI options via function
2016-05-11T09:34:54.658Z | TRACE | loading plugin "titanium" for command "run" CLI options via array
2016-05-11T09:34:54.660Z | TRACE | executing command "run" with the following plugins:
["titanium"]
2016-05-11T09:34:54.661Z | TRACE | Attempting to load session info from config file
2016-05-11T09:34:54.662Z | TRACE | check if session is invalidated
2016-05-11T09:34:55.350Z | TRACE | session expiry 1463560847951 false
2016-05-11T09:34:55.351Z | TRACE | session already loaded in opts.session
2016-05-11T09:34:55.352Z | DEBUG | Titanium Downloads Last Checked: 1462957150130
2016-05-11T09:34:55.480Z | TRACE | No project alloy hook; skipping update to 1.0.0
2016-05-11T09:34:56.100Z | ERROR | An uncaught exception was thrown!
Cannot read property 'devices' of undefined
2016-05-11T09:34:56.101Z | ERROR | Cannot read property 'devices' of undefined
2016-05-11T09:34:56.101Z | TRACE | TypeError: Cannot read property 'devices' of undefined
at iOSBuilder.<anonymous> (/Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/iphone/cli/commands/_build.js:298:11)
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/ioslib/index.js:115:12
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:721:13
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:52:16
at done (/Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:241:17)
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:44:16
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:718:17
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/async/lib/async.js:167:37
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/ioslib/index.js:85:6
at /Users/adi/Library/Application Support/Titanium/mobilesdk/osx/5.2.2.GA/node_modules/ioslib/lib/device.js:51:12