Appium——adb 启动问题Invalid argument: cannot open transport registration socketpair could not read ok from ADB Server failed to start daemon * error: cannot connect to daemon

adb启动问题：Invalid argument: cannot open transport registration socketpair could not read ok from ADB Server failed to start daemon * error: cannot connect to daemon

解决办法：

关闭系统自带的防火墙，重启OK

（之前一直是关闭的，使用TeamViewer的时候把防火墙打开了）

另附解决adb端口占用问题解决：

1、adb nodaemon server  查看abd服务是否正常

2、netstat -ano | findstr "5037"  查看adb端口占用情况

3、tasklist|findstr "XXX" 查看占用进程名

4、kill掉占用端口的进程