在微信切换 webview 时遇到 Original error

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在微信切换 webview 时遇到 Original error: unknown error: Failed to get PID for com.tencent.mm:tools
##前置条件：
1.真机 OPPO R11st
2.安卓版本 7.1.1
3.真机webview 66.0.3359.126（chrome浏览器和微信内嵌webview同此版本）
4.appium 1.15.1
###代码

1. public static void main(String[] args) throws Exception {

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     //创建配置对象
  

1. DesiredCapabilities desiredCapabilities = new DesiredCapabilities();
   
2.     desiredCapabilities.setCapability("deviceName","OPPO R11st");
   
3.     //测试平台
   
4.     desiredCapabilities.setCapability("platformName", "Android");
   
5.     //安卓系统版本
   
6.     desiredCapabilities.setCapability("paltformVersion", "7.1.1");
   
7.     desiredCapabilities.setCapability("appPackage", "com.tencent.mm");
   
8.     desiredCapabilities.setCapability("appActivity", ".ui.LauncherUI");
   
9.     //不清除数据启动
   
10.     desiredCapabilities.setCapability("noReset", "True");
    
11.     desiredCapabilities.setCapability("recreateChromeDriverSessions","True");
    
12.     //自动化引擎（解决输入框不能输入的问题）
    
13.     desiredCapabilities.setCapability("automationName", "uiautomator2");
    
14.     // 支持X5内核应用自动化配置
    
15.     desiredCapabilities.setCapability("recreateChromeDriverSessions", true);
    
16.     ChromeOptions options = new ChromeOptions();
    
17.     options.setExperimentalOption("androidProcess", "com.tencent.mm:tools");
    
18.     desiredCapabilities.setCapability(ChromeOptions.CAPABILITY, options);
    
19.     desiredCapabilities.setCapability("browserName","");

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1. <p>//创建驱动
   
2.     androidDriver = new AndroidDriver(new URL("<a href="http://127.0.0.1:4723/wd/hub">http://127.0.0.1:4723/wd/hub</a>"), desiredCapabilities);
   
3.     //元素超时等待
   
4.     androidDriver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
   
5.     weChat();
   
6.     //关闭驱动
   
7.     androidDriver.quit();</p><p>}</p><p> public static void weChat() throws Exception {
   
8.      Thread.sleep(5000);
   
9.      androidDriver.findElementById("com.tencent.mm:id/r_").click();
   
10.      androidDriver.findElementById("com.tencent.mm:id/m7").sendKeys("接口测试号");
    
11.      androidDriver.findElementById("com.tencent.mm:id/s7").click();
    
12.      androidDriver.findElementByAndroidUIAutomator("new UiSelector().text(\"贷款\")").click();
    
13.      androidDriver.findElementByAndroidUIAutomator("new UiSelector().text(\"卢贝尔TEST\")").click();
    
14.      Thread.sleep(15000);
    
15.      Set<String> context = androidDriver.getContextHandles();
    
16.      for(String contextname : context){
    
17.         System.out.println(contextname);//打印
    
18.         if(contextname.equals("WEBVIEW_com.tencent.mm:tools"))
    
19.             androidDriver.context(contextname);
    
20.         }
    
21.      System.out.println(androidDriver.findElementsByXPath("//*").toString());
    
22.      System.out.println("进来了。。。。。。");
    
23.      androidDriver.findElementByXPath("//*[@id=\"app\"]/div/div[2]/div[1]/img").click();
    
24.      androidDriver.findElementByXPath("//*[@id=\"app\"]/div/div[1]/div[2]/div[1]/input").sendKeys("13983871447");
    
25.      androidDriver.findElementByXPath("//*[@id=\"app\"]/div/div[1]/div[2]/div[2]/div").sendKeys("qwe000111");
    
26.      androidDriver.findElementByXPath("//*[@id=\"app\"]/div/div[1]/div[3]/input").click();
    
27.      Thread.sleep(25000);
    
28. }
    
29. ##appium详细信息
    
30. ###这里可以看到pid是被找到了的
    
31.   [2020-01-20 04:08:12][AndroidDriver] Parsed pid: '21104' pkg: 'com.tencent.mm:tools' from
    
32. [2020-01-20 04:08:12][AndroidDriver]     USER      PID   PPID  VSIZE  RSS  FRZ          WCHAN              PC  NAME
    
33. [2020-01-20 04:08:12][AndroidDriver]     u0_a297   21104 997   3907284 381152 efg           0 0000000000 S com.tencent.mm:tools
    
34. [2020-01-20 04:08:12][AndroidDriver] Returning process name: 'com.tencent.mm:tools'
    
35. [2020-01-20 04:08:12][AndroidDriver] Parsed pid: '20267' pkg: 'com.tencent.mm' from
    
36. [2020-01-20 04:08:12][AndroidDriver]     USER      PID   PPID  VSIZE  RSS  FRZ          WCHAN              PC  NAME
    
37. [2020-01-20 04:08:12][AndroidDriver]     u0_a297   20267 997   3487468 300536 efg           0 0000000000 S com.tencent.mm
    
38. [2020-01-20 04:08:12][AndroidDriver] Returning process name: 'com.tencent.mm'
    
39. [2020-01-20 04:08:12][AndroidDriver] Parsed pid: '20643' pkg: 'com.tencent.mm:appbrand0' from
    
40. [2020-01-20 04:08:12][AndroidDriver]     USER      PID   PPID  VSIZE  RSS  FRZ          WCHAN              PC  NAME
    
41. [2020-01-20 04:08:12][AndroidDriver]     u0_a297   20643 997   3474560 255204 unk           0 0000000000 S com.tencent.mm:appbrand0
    
42. [2020-01-20 04:08:12][AndroidDriver] Returning process name: 'com.tencent.mm:appbrand0'
    
43. [2020-01-20 04:08:12][AndroidDriver] Parsed pid: '21040' pkg: 'com.tencent.mm:toolsmp' from
    
44. [2020-01-20 04:08:12][AndroidDriver]     USER      PID   PPID  VSIZE  RSS  FRZ          WCHAN              PC  NAME
    
45. [2020-01-20 04:08:12][AndroidDriver]     u0_a297   21040 997   3227048 264568 unk           0 0000000000 S com.tencent.mm:toolsmp
    
46. [2020-01-20 04:08:12][AndroidDriver] Returning process name: 'com.tencent.mm:toolsmp'
    
47. [2020-01-20 04:08:12][AndroidDriver] Found webviews: ["WEBVIEW_com.tencent.mm:tools","WEBVIEW_com.tencent.mm:appbrand0","WEBVIEW_com.tencent.mm","WEBVIEW_com.tencent.mm:toolsmp"]
    
48. [2020-01-20 04:08:12][AndroidDriver] Available contexts:
    
49. ##appium报错信息
    
50. [2020-01-20 04:08:12][Chromedriver] Starting MJSONWP Chromedriver session with capabilities: {
    
51. [2020-01-20 04:08:12][Chromedriver]   "desiredCapabilities": {
    
52. [2020-01-20 04:08:12][Chromedriver]     "chromeOptions": {
    
53. [2020-01-20 04:08:12][Chromedriver]       "androidPackage": "com.tencent.mm",
    
54. [2020-01-20 04:08:12][Chromedriver]       "androidUseRunningApp": true,
    
55. [2020-01-20 04:08:12][Chromedriver]       "androidProcess": "com.tencent.mm:tools",
    
56. [2020-01-20 04:08:12][Chromedriver]       "args": [],
    
57. [2020-01-20 04:08:12][Chromedriver]       "extensions": [],
    
58. [2020-01-20 04:08:12][Chromedriver]       "androidDeviceSerial": "8905da57"
    
59. [2020-01-20 04:08:12][Chromedriver]     },
    
60. [2020-01-20 04:08:12][Chromedriver]     "loggingPrefs": {
    
61. [2020-01-20 04:08:12][Chromedriver]       "browser": "ALL"
    
62. [2020-01-20 04:08:12][Chromedriver]     }
    
63. [2020-01-20 04:08:12][Chromedriver]   }
    
64. [2020-01-20 04:08:12][Chromedriver] }
    
65. [2020-01-20 04:08:12][WD Proxy] Matched '/session' to command name 'createSession'
    
66. [2020-01-20 04:08:12][WD Proxy] Proxying [POST /session] to [POST <a href="http://127.0.0.1:8000/wd/hub/session">http://127.0.0.1:8000/wd/hub/session</a>] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","args":[],"extensions":[],"androidDeviceSerial":"8905da57"},"loggingPrefs":{"browser":"ALL"}}}
    
67. [2020-01-20 04:08:14][WD Proxy] Got response with status 200: {"sessionId":"db8120c4243d3b2e3714bb62b5357a5b","status":13,"value":{"message":"unknown error: Failed to get PID for the following process: com.tencent.mm:tools\n  (Driver info: chromedriver=2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab),platform=Windows NT 6.1.7601 SP1 x86_64)"}}
    
68. [2020-01-20 04:08:14][WD Proxy] Determined the downstream protocol as 'MJSONWP'
    
69. [2020-01-20 04:08:14][WD Proxy] The response has an unknown format
    
70. [2020-01-20 04:08:14][MJSONWP] Matched JSONWP error code 13 to UnknownError
    
71. [2020-01-20 04:08:14][Chromedriver] Failed to start Chromedriver session: An unknown server-side error occurred while processing the command. Original error: unknown error: Failed to get PID for the following process: com.tencent.mm:tools
    
72. [2020-01-20 04:08:14][Chromedriver]   (Driver info: chromedriver=2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab),platform=Windows NT 6.1.7601 SP1 x86_64)
    
73. [2020-01-20 04:08:14][WD Proxy] Matched '/session' to command name 'createSession'
    
74. [2020-01-20 04:08:14][WD Proxy] Proxying [POST /session] to [POST <a href="http://127.0.0.1:8000/wd/hub/session">http://127.0.0.1:8000/wd/hub/session</a>] with body: {"desiredCapabilities":{"chromeOptions":{"androidPackage":"com.tencent.mm","androidUseRunningApp":true,"androidProcess":"com.tencent.mm:tools","args":[],"extensions":[],"androidDeviceSerial":"8905da57"},"loggingPrefs":{"browser":"ALL"}}}
    
75. [2020-01-20 04:08:15][WD Proxy] Got response with status 200: {"sessionId":"41893d46f51c7c60c153a16cd7cfe42f","status":13,"value":{"message":"unknown error: Failed to get PID for the following process: com.tencent.mm:tools\n  (Driver info: chromedriver=2.40.565498 (ea082db3280dd6843ebfb08a625e3eb905c4f5ab),platform=Windows NT 6.1.7601 SP1 x86_64)"}}
    
76. [2020-01-20 04:08:15][WD Proxy] Determined the downstream protocol as 'MJSONWP'
    
77. [2020-01-20 04:08:15][WD Proxy] The response has an unknown format
    
78. [2020-01-20 04:08:15][MJSONWP] Matched JSONWP error code 13 to UnknownError
    
79. [2020-01-20 04:08:15][Chromedriver] Failed to start Chromedriver session: An unknown server-side error occurred while processing the command. Original error: unknown error: Failed to get PID for the following process: com.tencent.mm:tools</p>

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