Q: 执行 docker rmi image_name出现如下错误
Error response from daemon: conflict:
unable to remove repository reference "image_name" (must force)
- container 67cdad374c7e is using its referenced image 405e00e13447
A:
由image-405e00e13447生成的container-67cdad374c7e 还存在，
所以需要先删除container
$ docker rm 67cdad374c7e