Appium 原生切换到 H5 的时候，提示 ‘’ Failed to get PID for the following process ‘’ 错误

燕子 · 2019年12月26日 · 最后由 TL-cj 回复于 2020年01月17日 · 2085 次阅读

执行语句：
contexts = driver.contexts
driver.switch_to.context(contexts[-1])

就是在原生切换到 H5 页面的时候，提示以下错误：
selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: An unknown server-side error occurred while processing the command. Original error: unknown error: Failed to get PID for the following process: com.eastmind.nlb
(process name must be specified if not equal to package name)

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燕子 #1 · 2019年12月27日 Author

自己顶一下，补充一下全 log
[W3C] Matched W3C error code 'unknown error' to UnknownError
[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.eastmind.nlb
Chromedriver
[Chromedriver] Chromedriver exited unexpectedly with code null, signal SIGTERM
[Chromedriver] Changed state to 'stopped'
[Chromedriver] Error: An unknown server-side error occurred while processing the command. Original error: unknown error: Failed to get PID for the following process: com.eastmind.nlb
Chromedriver
[Chromedriver] at Object.wrappedLogger.errorAndThrow (C:\Users\elsa\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\lib\logging.js:79:13)
[Chromedriver] at Chromedriver.errorAndThrow as start
[MJSONWP (60b1b8a5)] Encountered internal error running command: Error: An unknown server-side error occurred while processing the command. Original error: unknown error: Failed to get PID for the following process: com.eastmind.nlb
MJSONWP (60b1b8a5)
[MJSONWP (60b1b8a5)] at Object.wrappedLogger.errorAndThrow (C:\Users\elsa\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-support\lib\logging.js:79:13)
[MJSONWP (60b1b8a5)] at Chromedriver.errorAndThrow as start
[HTTP] <-- POST /wd/hub/session/60b1b8a5-b30f-42bf-865a-2e9a8abb19d4/context 500 6411 ms - 396
[HTTP]

燕子 #2 · 2019年12月27日 Author

补充 webview 版本

使用 chromedriver 2.33

燕子 #3 · 2019年12月30日 Author

自己顶一下

Guo Dalu #4 · 2020年01月06日

是 oppo 手机吗

TL-cj #4 · 2020年01月17日

请问楼主这个问题解决了吗?
我也是这个问题，OPPO R11st

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