When trying to run/debug an application in JDeveloper and getting the error
The domain edit lock is owned by another session in exclusive mode
go to
http://127.0.0.1:7101/console
This is the administration console of your local Weblogic server you’re running when running/debugging an application in JDeveloper.
username and password are usually
weblogic/weblogic
First time you’ve tried to start the weblogic [...]