WCF Distributed Development Common error Resolution (1): An error occurred while attempting to find services at ... Error adding service reference when we add a WCF service reference to the client, the message is as follows An error occurred while downloading "Http://localhost:8001/WCFService". Unable to connect to remote server Unable to connect because the target machine is actively rejecting. 127.0.0.1:8001 Metadata contains a reference that cannot be resolved: ' Http://localhost:8001/WCFService '. Could not connect to Http://localhost:8001/WCFService. TCP Error code 10061: Unable to connect because the target machine is actively rejecting. 127.0.0.1:8001. Unable to connect to remote server Unable to connect because the target machine is actively rejecting. 127.0.0.1:8001 If The service is defined in the solution, try building the solution and adding the service reference again. Workaround: 1. Review the firewall settings. There is no open service port, such as 8001, no words to add the service port as a secure port; 2. Check whether the service hosting process is started, which is typically the case for a custom host to host the service and run the service escrow program. re-add the WCF service reference. will be successful.
WCF distributed development Common error Resolution (1): An error occurred while attempting to find services at ... Error adding service reference
