“net.tcp://localhost:9000/ObtainData”处带有协定“"IObtainData"”的 ChannelDispatcher 无法打开其 IchannelListener。

http://stackoverflow.com/questions/1252791/how-to-solve-the-channeldispatcher-is-unable-to-open-its-ichannellistener-erro

With this type of exception it's the Inner exception that has the information that is useful to diagnose the problem.

This is a rather generic error that could be caused by a bunch of different things.

根据上面的提示，查看了InnerException.    未提供服务证书。请在 ServiceCredentials 中指定服务证书。

找到了这篇文章的解决方案

http://blog.****.net/zhang116868/article/details/45043169