【Appium】selenium.common.exceptions.WebDriverException: Message: The requested resource could not be

1、报错内容 

（1）脚本报错内容 

在PyCharm编写好脚本后，模拟器和appium也是连接成功的，但是运行脚本时报错： 

selenium.common.exceptions.WebDriverException: Message: The requested resource could not be found, or a request was received using an HTTP method that is not supported by the mapped resource

（2）Appium返回的日志内容

[HTTP] Request idempotency key: d0xxxx26-XXXX-XXXX-XXXX-8b47xxxx48da
[HTTP] --> POST /wd/hub/session {"capabilities":{"firstMatch":[{}],"alwaysMatch":{"platformName":"Android","appium:platformVersion":"7.1.2","appium:deviceName":"SM_G9810","appium:appPackage":"com.android.browser","appium:appActivity":"BrowserActivity","appium:unicodeKeyboard":true,"appium:resetKeyboard":true,"appium:noReset":true,"appium:newCommandTimeout":6000,"appium:automationName":"UiAutomator2"}}}
[HTTP] No route found for /wd/hub/session
[HTTP]