appium刷新报错Call to ‘source‘ failed[sessionCapabilities()] Error response status: 13, , UnknownError

原创

wx5c08995b28fc1 2023-06-05 14:16:08 博主文章分类：python ©著作权

文章标签 ide Selenium Android 文章分类 JavaScript 前端开发

©著作权归作者所有：来自51CTO博客作者wx5c08995b28fc1的原创作品，请联系作者获取转载授权，否则将追究法律责任

Call to 'source' failed

[sessionCapabilities()] Error response status: 13, , UnknownError - An unknown server-side error occurred while processing the command. Selenium error: An unknown server-side error occurred while processing the command. Original error: 'GET /' cannot be proxied to UiAutomator2 server because the instrumentation process is not running (probably crashed). Check the server log and/or the logcat output for more details

原因是：多次启动程序且没有关闭驱动，即少写了两行：

desired = {
    "platformName": "Android",
    "platformVersion": "7.1.2",
    "deviceName": "127.0.0.1:62001",
    "appPackage": "com.vphone.launcher",
    "appActivity": "com.vphone.launcher.launcher3.Launcher",
    #这一句不要少
    "automationName": "UiAutomator2"
}