appium报错合集---持续更新

1.appium报错

org.openqa.selenium.remote.UnreachableBrowserException: Could not start a new session. Possible causes are invalid address of the remote server or browser start-up failure.

1.cmd 输入appium -a 127.0.0.1 -p 4723 -U 98xxx –no-reset
提示信息：
error: uncaughtException: Cannot find module ‘internal/fs’ date=Thu May 18 2017
09:36:30 GMT+0800 (中国标准时间), pid=10648, uid=null, gid=null, cwd=D:\Program
等等

driver = new AndroidDriver(new URL(“http://127.0.0.1:4723/wd/hub“), capabilities)
代码内地址写错，更改后Ok
另，

@After

public void tearDown() throws Exception {

    driver.quit();
}

driver.quit();

这行代码添加后Ok，调试过程中去掉了，忘记添加。

2.第二个错误
org.openqa.selenium.SessionNotCreatedException: A new session could not be created. (Original error: Remote install failed: pkg: /data/local/tmp/c0c81c9ff864615633fa70f2f4d92955.apk

Failure [INSTALL_FAILED_VERSION_DOWNGRADE]) (WARNING: The server did not provide any stacktrace information)

手机端需要确认才能安装软件到手机，点击确定安装后Ok