Java 向Android发送命令时Appium已冻结

当android驱动程序找到某个元素时，appium冻结（[AndroidBootstrap]向android发送命令），并将在一段时间后死亡。这只发生在一台计算机（Mac）上，也只发生在android上

最后，appium发送以下消息：

[Appium] New AndroidDriver session created successfully, session 7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d added to master session list
[debug]     [MJSONWP] Responding to client with driver.createSession() result: {"platform":"LINUX","webStorageEnabled":false,"takesScreenshot":true,"javascriptEnabled":true,"databaseEnabled":false,"networkConnectionEnabled":true,"locationContextEnabled":false,"warnings":{},"desired":{"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"Android","fullReset":false},"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"018433348882859","fullReset":false,"deviceUDID":"018433348882859","platformVersion":"5.1.1","appPackage":"com.my.testApp","appWaitPackage":"com.my.testApp","appActivity":"com.my.testApp.MainActivity","appWaitActivity":"com.my.targetDem...
[HTTP] <-- POST /wd/hub/session 200 6192 ms - 1112
[HTTP] --> GET /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d {}
[debug]     [MJSONWP] Calling AppiumDriver.getSession() with args:     ["7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d"]
[debug]     [MJSONWP] Responding to client with driver.getSession() result: {"platform":"LINUX","webStorageEnabled":false,"takesScreenshot":true,"javascriptEnabled":true,"databaseEnabled":false,"networkConnectionEnabled":true,"locationContextEnabled":false,"warnings":{},"desired":{"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"Android","fullReset":false},"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"018433348882859","fullReset":false,"deviceUDID":"018433348882859","platformVersion":"5.1.1","appPackage":"com.my.testApp","appWaitPackage":"com.my.testApp","appActivity":"com.my.testApp.MainActivity","appWaitActivity":"com.my.targetDem...
[HTTP] <-- GET /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d 200 5 ms - 1112
[HTTP] --> GET /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d {}
[debug]     [MJSONWP] Calling AppiumDriver.getSession() with args:     ["7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d"]
[debug]     [MJSONWP] Responding to client with driver.getSession() result: {"platform":"LINUX","webStorageEnabled":false,"takesScreenshot":true,"javascriptEnabled":true,"databaseEnabled":false,"networkConnectionEnabled":true,"locationContextEnabled":false,"warnings":{},"desired":{"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"Android","fullReset":false},"app":"/Users/jenkins/.jenkins/jobs/Android5-test-ReleaseIntegtationTests-Demo/workspace/test-Integration-Tests/src/test/resources/testDemo-debug.apk","noReset":true,"newCommandTimeout":88,"udid":"018433348882859","platformName":"Android","deviceName":"018433348882859","fullReset":false,"deviceUDID":"018433348882859","platformVersion":"5.1.1","appPackage":"com.my.testApp","appWaitPackage":"com.my.testApp","appActivity":"com.my.testApp.MainActivity","appWaitActivity":"com.my.targetDem...
[HTTP] <-- GET /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d 200 3 ms - 1112
[HTTP] --> POST /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d/timeouts {"type":"implicit","ms":10000}
[debug]     [MJSONWP] Calling AppiumDriver.timeouts() with args:     ["implicit",10000,"7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d"]
[debug]     [BaseDriver] Set implicit wait to 10000ms
[debug]     [MJSONWP] Responding to client with driver.timeouts() result: null
[HTTP] <-- POST /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d/timeouts 200 3 ms - 76
[HTTP] --> POST /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d/timeouts {"type":"implicit","ms":1000}
[debug]     [MJSONWP] Calling AppiumDriver.timeouts() with args:     ["implicit",1000,"7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d"]
[debug]     [BaseDriver] Set implicit wait to 1000ms
[debug]     [MJSONWP] Responding to client with driver.timeouts() result: null
[HTTP] <-- POST /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d/timeouts 200 3 ms - 76
[HTTP] --> POST /wd/hub/session/7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d/elements {"using":"id","value":"com.my.testApp:id/card_view"}
[debug]     [MJSONWP] Calling AppiumDriver.findElements() with args:     ["id","com.my.testApp:id/card_view","7de5c8a9-3d5e-49dc-b228-3b76f0cf5f1d"]
[debug]     [BaseDriver] Valid locator strategies for this request: xpath, id, class name, accessibility id, -android uiautomator
[debug]     [BaseDriver] Valid locator strategies for this request: xpath, id, class name, accessibility id, -android uiautomator
[debug]     [BaseDriver] Waiting up to 1000 ms for condition
[debug]     [AndroidBootstrap] Sending command to android: {"cmd":"action","action":"find","params":{"strategy":"id","selector":"com.my.testApp:id/card_view","context":"","multiple":true}}

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有什么想法吗？

重新安装appium 1.6.1对我没有帮助

但在将appium降级到1.5.3并升级回1.6.1后，我解决了我的问题

很明显，1.5.3版删除了丢失的库。但我不知道为什么1.6.1没有这么做

File appDir = new File(System.getProperty("user.dir") + properties.getProperty("appDir"));
File app = new File(appDir, System.getProperty("appName"));
capabilities.setCapability(MobileCapabilityType.APP, app.getAbsolutePath());
capabilities.setCapability(MobileCapabilityType.DEVICE_NAME, System.getProperty("platform"));
capabilities.setCapability(MobileCapabilityType.UDID, System.getProperty("udid"));
capabilities.setCapability(MobileCapabilityType.NO_RESET, true);
capabilities.setCapability(MobileCapabilityType.FULL_RESET, false);
capabilities.setCapability(MobileCapabilityType.NEW_COMMAND_TIMEOUT, 88);
androidDriver = new AndroidDriver(new URL(System.getProperty("appiumUrl")), capabilities);
androidDriver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);