执行click操作时，UIAutomatorWD server一直自动重启

[njf1107]

File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/macaca/webelement.py", line 381, in click self._execute(Command.CLICK_ELEMENT) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/macaca/webelement.py", line 60, in _execute return self._driver._execute(command, data, unpack) File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/macaca/webdriver.py", line 68, in _execute ret.raise_for_status() File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/macaca/webdriverresult.py", line 54, in raise_for_status raise WebDriverException(error, message, screen, stacktrace) macaca.webdriverexception.WebDriverException: Error: WebDriverError.UNKNOWN_ERROR

macaca-doctor version: 2.0.3

Node.js checklist:

node env: /usr/local/bin/node node version: v6.10.3

iOS checklist:

Xcode Command Line Tools is ready, version: 2347. { Error: Command failed: xcodebuild -version xcode-select: error: tool 'xcodebuild' requires Xcode, but active developer directory '/Library/Developer/CommandLineTools' is a command line tools instance

at ChildProcess.exithandler (child_process.js:204:12)
at emitTwo (events.js:106:13)
at ChildProcess.emit (events.js:191:7)
at maybeClose (internal/child_process.js:886:16)
at Socket.<anonymous> (internal/child_process.js:342:11)
at emitOne (events.js:96:13)
at Socket.emit (events.js:188:7)
at Pipe._handle.close [as _onclose] (net.js:497:12)

killed: false, code: 1, signal: null, cmd: 'xcodebuild -version' } Xcode is uninstalled iproxy[usbmuxd] is installed at: /usr/local/bin/iproxy ios_webkit_debug_proxy is installed at: /usr/local/bin/ios_webkit_debug_proxy carthage is installed, version: 0.23.0

Android checklist:

JAVA version is 1.8.0_111 JAVA_HOME is set to /Library/Java/JavaVirtualMachines/jdk1.8.0_111.jdk/Contents/Home ANDROID_HOME is set to /Users/lxxxx/Library/Android/sdk Platforms is set to /Users/lxxxx/Library/Android/sdk/platforms/android-25 ADB tool is set to /Users/lxxxx/Library/Android/sdk/platform-tools/adb gradle is installed, version: 3.5

Installed driver list:

android: 2.0.40 chrome: 1.0.7 electron: 1.1.17