java.lang.RuntimeException: no port configured for null
at com.github.dockerjava.netty.NettyDockerCmdExecFactory$InetSocketInitializer.connect(NettyDockerCmdExecFactory.java:225)
at com.github.dockerjava.netty.NettyDockerCmdExecFactory.connect(NettyDockerCmdExecFactory.java:131)
at com.github.dockerjava.netty.NettyDockerCmdExecFactory.connect(NettyDockerCmdExecFactory.java:124)
at com.github.dockerjava.netty.NettyDockerCmdExecFactory.access$000(NettyDockerCmdExecFactory.java:62)
at com.github.dockerjava.netty.NettyDockerCmdExecFactory$1.getChannel(NettyDockerCmdExecFactory.java:86)
at com.github.dockerjava.netty.NettyInvocationBuilder.getChannel(NettyInvocationBuilder.java:179)
at com.github.dockerjava.netty.NettyInvocationBuilder.post(NettyInvocationBuilder.java:202)
at com.github.dockerjava.core.exec.StopContainerCmdExec.execute(StopContainerCmdExec.java:33)
at com.github.dockerjava.core.exec.StopContainerCmdExec.execute(StopContainerCmdExec.java:13)
at com.github.dockerjava.core.exec.AbstrSyncDockerCmdExec.exec(AbstrSyncDockerCmdExec.java:21)
at com.github.dockerjava.core.command.AbstrDockerCmd.exec(AbstrDockerCmd.java:35)
at com.github.dockerjava.core.command.StopContainerCmdImpl.exec(StopContainerCmdImpl.java:63)
no port configured for null报错内容，提示端口没有配置，现在是空的，需要配置一下端口号
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