有人知道以下错误的解决方案吗？谢谢。
> Starting for channel 'mychannel' with CLI timeout of '10' seconds and
> CLI delay of '3' seconds Continue? [Y/n] Y proceeding ... 2018-09-12
> 06:37:03.473 UTC [main] main -> INFO 001 Exiting.....
> LOCAL_VERSION=1.1.0 DOCKER_IMAGE_VERSION=1.1.0 Ignoring deprecated
> options:
>
> container_name: Setting the container name is not supported.
>
> network "fabric" is declared as external, but could not be found. You
> need to create a swarm-scoped network before the stack is deployed
> ERROR !!!! Unable to start network