解决Hyperledger Fabric通道重复创建问题（ readset expected key [Group] /Channel/Application at version 0, but ）

运行如下几行代码即可

docker rm  $(docker ps -a | grep "hyperledger/*" | awk "{print \$1}") && \
docker-compose down --volumes --remove-orphans && \
docker volume prune && \
docker network prune