Error creating bean with name 'requestMappingHandlerAdapter'

Question

Am creating a simple REST service using Springframework with Tomcat. The response should have to be in json like {\"id\":\"101\",\"name\":\"Ram\"} .When ever I run, am getti

Answer 1

In your User.java class add @javax.persistence.Id above getUserID() method

just like this...

@javax.persistence.Id
public int getUserID() {
    return userID;
}

It worked for me.