Java “适用例外情况”；Can'；t停止进程；它'；“s当前未运行”；

环境：

• java客户端（6.0.0-BETA4）
• 服务器应用程序（1.5.0）
• java 1.8

在自动测试期间，当在android模拟器上运行时，Appium在我身上一直处于停滞状态

少数测试因服务器问题而失败：

例外情况：

“org.openqa.selenium.WebDriverException:未知服务器端错误 处理命令时发生。原始错误：无法停止 进程；它当前未运行“

有什么已知的方法可以避免这个问题吗

以下是来自Appium服务器的更多堆栈跟踪：

[debug] [ADB] Running ‘…/Library/Android/sdk/platform-tools/adb -P 5037 -s emulator-5554 shell am force-stop com.go.android'[debug] [ADB] Pressing the HOME button
[debug] [ADB] Getting connected devices...[debug] [ADB] Pressing the HOME button
[debug] [ADB] Getting connected devices...[debug] [AndroidBootstrap] Sending command to android: {"cmd":"shutdown"}[debug] [AndroidBootstrap] Sending command to android: {"cmd":"shutdown"}
[debug] [AndroidBootstrap] Received command result from bootstrap
[debug] [AndroidBootstrap] [BOOTSTRAP LOG] [debug] Got data from client: {"cmd":"shutdown"}
[debug] [AndroidBootstrap] [BOOTSTRAP LOG] [debug] Got command of type SHUTDOWN
[debug] [AndroidBootstrap] [BOOTSTRAP LOG] [debug] Returning result: {"status":0,"value":"OK, shutting down"}
[debug] [AndroidBootstrap] [BOOTSTRAP LOG] [debug] Closed client connection
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: numtests=1
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: stream=.
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: id=UiAutomatorTestRunner
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: test=testRunServer
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: class=io.appium.android.bootstrap.Bootstrap
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: current=1
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS_CODE: 0
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS: stream=
[debug] [AndroidBootstrap] [UIAUTO STDOUT] Test results for WatcherResultPrinter=.
[debug] [AndroidBootstrap] [UIAUTO STDOUT] Time: 52.015
[debug] [AndroidBootstrap] [UIAUTO STDOUT] OK (1 test)
[debug] [AndroidBootstrap] [UIAUTO STDOUT] INSTRUMENTATION_STATUS_CODE: -1
[error] [UiAutomator] UiAutomator exited unexpectedly with code 0, signal null
[debug] [UiAutomator] Moving to state 'stopped'
[debug] [UiAutomator] Shutting down UiAutomator
[debug] [UiAutomator] Moving to state 'stopping'
[error] [Appium] Had trouble ending session fc510427-6374-4d94-83b4-f008e05f8d69: Can't stop process; it's not currently running (cmd: ‘/…/Library/Android/sdk/platform-tools/adb')
[error] [MJSONWP] Encountered internal error running command: Error: Can't stop process; it's not currently running (cmd: '/Users/Library/Android/sdk/platform-tools/adb')

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使用“主页”按钮退出应用程序时似乎失败。

此问题发生在使用“允许会话覆盖”运行测试时。

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关闭此选项，测试不再失败（运行了500多个测试），因此我的结论是此选项导致了此问题。

那么问题是什么？为什么会出现此问题。以及如何避免它。这种行为并非每次都可以重现，只是偶尔会重现。我的问题是如何避免这种情况。请使用此信息更新主要问题，以便进行适当的分析。您能否添加有关拆卸功能的更多详细信息并共享stacktrace？您是否并行运行这两个设备？Teardown函数在方法afterInvocation（）后被重写，stacktrace在上面。但我想我已经找到了问题所在，当OverrideSession参数设置为on时，这是服务器中的一个bug。仍在测试，看看这是否会再次出现，但如果不是100%，这将是问题所在。