I have a @Repository on a class. And in the app-config.xml, I set up a component-scan on the base package where the class locates. The annotation is not picked up somehow. It doesn't how in the Beans Graph. I can't find any typos in the regard. I had the same problem on another class a few days ago. The problem was disappeared somehow after I brought up the STS again.
Does I do something incorrectly?