I was setting up a brand new Oracle Fusion Middleware environment – when I ran into the following issue while try to configure a new application server on JDeveloper.
- Install JDeveloper.
- Configure a WebLogic Server
- Start JDeveloper
- Add the Domain to JDeveloper ->IDE Connections view
- Specify connection information
- Test Connection
Check that JDeveloper does not have a proxy configured.
Tools -> Preferences -> Web Browser and Proxy. If you have a proxy configured, remove it. Then, Restart your server and JDeveloper