python appium自动化报“Encountered internal error running command: UnknownError: An unknown server-side error occurred while processing the command. Original error: Could not proxy command to remote server

运行app自动化代码时报“Encountered internal error running command: UnknownError: An unknown server-side error occurred while processing the command. Original error: Could not proxy command to remote server...”

解决方案：

不使用appium默认的端口号 4723，将端口号改为4725，启动可运行。