I cannot add a transformer to my switchyard project. I tried that using the following two ways:

1. In properties view
2. Using right click on an edge

All I can see is as follows

"All required transformers have been created."

You can find my project in the attachment (test.zip).

After deploying the project and sending a request you will get

org.switchyard.HandlerException: org.switchyard.exception.SwitchYardException: Cannot convert from 'java.io.StringReader' to 'com.example.switchyard.test.Person'. No registered Transformer available for transforming from 'java:java.io.StringReader' to 'java:com.example.switchyard.test.Person'. A Transformer must be registered.