我正在建立一个Greengrass生态系统。我正在遵循AWS学习中心提供的官方课程。 链接:https://www.aws.training/IoT边缘计算:AWS IoT Greengrass入门
我被卡在指导员要求将设备连接或指向树莓派上本地greengrass核心的部分
我收到一个错误消息,指出参数无法识别
{sudo ./start.sh
Running pub/sub sample application...
usage: basicPubSub.py [-h] -e HOST -r ROOTCAPATH [-c CERTIFICATEPATH]
[-k PRIVATEKEYPATH] [-p PORT] [-w] [-id CLIENTID]
[-t TOPIC] [-m MODE] [-M MESSAGE]
basicPubSub.py: error: unrecognized arguments: --connect-to greengrass
}