问题
在公众号文章列表中，选择一篇文章进入，然后press_code(4) 退出
发现再获取page_source就会报错
我怀疑是谷歌官方 uiautomator 的问题，但是不知道该如何解决
看到这篇文章https://ceshiren.com/t/topic/14985
应该是一样的问题，不知道现在有没有解决方案？
开启了enableMultiWindows ，可以获取到通知栏那儿的电量、WiFi 信号等东西，屏幕中间没有
不开启直接报错
报错信息
和https://ceshiren.com/t/topic/14985一样
Traceback (most recent call last):
File "D:\Workplace\Python\appium起步\lib\wechat.py", line 121, in <module>
test(Wechat)
File "D:\Workplace\Python\appium起步\lib\base.py", line 113, in test
t.execute()
File "D:\Workplace\Python\appium起步\lib\wechat.py", line 38, in execute
save_str("./page_source.xml", self.driver.page_source)
File "C:\Users\admin\.conda\envs\appium_start\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 541, in page_source
return self.execute(Command.GET_PAGE_SOURCE)["value"]
File "C:\Users\admin\.conda\envs\appium_start\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 440, in execute
self.error_handler.check_response(response)
File "C:\Users\admin\.conda\envs\appium_start\lib\site-packages\appium\webdriver\errorhandler.py", line 30, in check_response
raise wde
File "C:\Users\admin\.conda\envs\appium_start\lib\site-packages\appium\webdriver\errorhandler.py", line 26, in check_response
super().check_response(response)
File "C:\Users\admin\.conda\envs\appium_start\lib\site-packages\selenium\webdriver\remote\errorhandler.py", line 245, in check_response
raise exception_class(message, screen, stacktrace)
selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: Timed out after 15523ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work
Stacktrace:
io.appium.uiautomator2.common.exceptions.UiAutomator2Exception: Timed out after 15523ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work
at io.appium.uiautomator2.utils.AXWindowHelpers.getActiveWindowRoot(AXWindowHelpers.java:79)
at io.appium.uiautomator2.utils.AXWindowHelpers.getCachedWindowRoots(AXWindowHelpers.java:115)
at io.appium.uiautomator2.core.AccessibilityNodeInfoDumper.toStream(AccessibilityNodeInfoDumper.java:229)
at io.appium.uiautomator2.core.AccessibilityNodeInfoDumper.dumpToXml(AccessibilityNodeInfoDumper.java:246)
at io.appium.uiautomator2.handler.Source.safeHandle(Source.java:54)
at io.appium.uiautomator2.handler.request.SafeRequestHandler.handle(SafeRequestHandler.java:59)
at io.appium.uiautomator2.server.AppiumServlet.handleRequest(AppiumServlet.java:267)
at io.appium.uiautomator2.server.AppiumServlet.handleHttpRequest(AppiumServlet.java:261)
at io.appium.uiautomator2.http.ServerHandler.channelRead(ServerHandler.java:68)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:345)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:102)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:345)
at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:435)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:267)
at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:250)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:345)
at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:266)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:345)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1294)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:352)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:911)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:611)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:552)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:466)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:438)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:140)
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:144)
at java.lang.Thread.run(Thread.java:764)
Appium 日志
y.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)\n\tat io.netty.channel.AbstractChannelHandlerCont...
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element 200 1363 ms - 137
[HTTP]
[HTTP] --> GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/displayed
[HTTP] {}
[HTTP] <-- GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/displayed 200 30 ms - 14
[HTTP]
[HTTP] --> GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/enabled
[HTTP] {}
[HTTP] <-- GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/enabled 200 33 ms - 14
[HTTP]
[HTTP] --> POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element
[HTTP] {"using":"xpath","value":"//android.widget.ImageView[@content-desc='设置']"}
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element 200 230 ms - 137
[HTTP]
[HTTP] --> POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/click
[HTTP] {"id":"00000000-0000-0067-ffff-ffff00000540"}
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0067-ffff-ffff00000540/click 200 58 ms - 14
[HTTP]
[HTTP] --> GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/contexts
[HTTP] {}
[HTTP] <-- GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/contexts 200 562 ms - 59
[HTTP]
[HTTP] --> POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element
[HTTP] {"using":"xpath","value":"//android.widget.TextView[contains(@text,'春天')]"}
[AndroidUiautomator2Driver@4acc (d5502ea3)] Got response with status 404: {"sessionId":"493e12e7-c53a-444a-a913-e1a3c10b9a5f","value":{"error":"no such element","message":"An element could not be located on the page using the given search parameters","stacktrace":"io.appium.uiautomator2.common.exceptions.ElementNotFoundException: An element could not be located on the page using the given search parameters\n\tat io.appium.uiautomator2.handler.FindElement.findElement(FindElement.java:90)\n\tat io.appium.uiautomator2.handler.FindElement.safeHandle(FindElement.java:67)\n\tat io.appium.uiautomator2.handler.request.SafeRequestHandler.handle(SafeRequestHandler.java:59)\n\tat io.appium.uiautomator2.server.AppiumServlet.handleRequest(AppiumServlet.java:267)\n\tat io.appium.uiautomator2.server.AppiumServlet.handleHttpRequest(AppiumServlet.java:261)\n\tat io.appium.uiautomator2.http.ServerHandler.channelRead(ServerHandler.java:68)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366)\n\tat io.netty.channel.AbstractChannelHandlerCont...
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element 200 2123 ms - 137
[HTTP]
[HTTP] --> POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0069-ffff-ffff0000060b/click
[HTTP] {"id":"00000000-0000-0069-ffff-ffff0000060b"}
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/element/00000000-0000-0069-ffff-ffff0000060b/click 200 59 ms - 14
[HTTP]
[HTTP] --> POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/appium/device/press_keycode
[HTTP] {"keycode":4}
[HTTP] <-- POST /session/d5502ea3-e7da-46d0-a765-74169f41f439/appium/device/press_keycode 200 436 ms - 14
[HTTP]
[HTTP] --> GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/source
[HTTP] {}
[AndroidUiautomator2Driver@4acc (d5502ea3)] Driver proxy active, passing request on via HTTP proxy
[AndroidUiautomator2Driver@4acc (d5502ea3)] Got response with status 500: {"sessionId":"493e12e7-c53a-444a-a913-e1a3c10b9a5f","value":{"error":"unknown error","message":"Timed out after 15523ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work","stacktrace":"io.appium.uiautomator2.common.exceptions.UiAutomator2Exception: Timed out after 15523ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work\n\tat io.appium.uiautomator2.utils.AXWindowHelpers.getActiveWindowRoot(AXWindowHelpers.java:79)\n\tat io.appium.uiautomator2.utils.AXWindowHelpers.getCachedWindowRoots(AXWindowHelpers.java:115)\n\tat io.appium.uiautomator2.core.AccessibilityNodeInfoDumper.toStream(AccessibilityNodeInfoDumper.java:229)\n\tat io.appium.uiautomat...
[HTTP] <-- GET /session/d5502ea3-e7da-46d0-a765-74169f41f439/source 500 15566 ms - 4620
[HTTP]
[HTTP] --> DELETE /session/d5502ea3-e7da-46d0-a765-74169f41f439
[HTTP] {}
[AppiumDriver@d258] Removing session d5502ea3-e7da-46d0-a765-74169f41f439 from our master session list
[AndroidUiautomator2Driver@4acc (d5502ea3)] Restoring hidden api policy to the device default configuration
[HTTP] <-- DELETE /session/d5502ea3-e7da-46d0-a765-74169f41f439 200 336 ms - 14
[HTTP]
环境
Appium 2.0.0-beta.53
uiautomator2