The "Reference" reference is not defined by the implementation. #Solving #SCA #RSA #RDA

when you are trying to make a components and composites in SCA using RAD ,

you will found that there are an error due to the naming in Reference in the compost file.

Here is the steps to solve it : 

1) Open the Service implementation  in the MainComponent  “CalculatorInterfaceImpl”
2) Add the Reference Annotation in that Component
EX : AddInterface addInterface;
        @Reference
         public void setAddReference(AddInterface addInterface) {
        this.addInterface=addInterface;
}
3) Open the Composite file in XML editor view.
4) Change the Reference to the name in “addReference”

Composite View.

Composite In XML View

.

Main Component Java Class Interface.