errmsg“ : ”No host described in new configuration 1 for replica set rs0 maps to this node", Why I am getting this message?

Question

I am getting this message every time I do rs.initiate() :

No host described in new configuration 1 for replica set rs0 maps to this node

Answer 1

Looks like the port is wrong. The default port of MongoDB is 27017, not 27071.