Getting Error MessageBodyWriter not found for media type=application/json

Question

I am implementing small application for rest webservice and want to get response in json formate. But I am getting this error on my Eclipse console .

Please help me out.

org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor aroundWriteTo
SEVERE: MessageBodyWriter not found for media type=application/json, type=class book.Test, genericType=class book.Test.

web.xml File :

All Jar files :

I have added all dependencies jar but still i am getting the same error.

Thanks.

Answer 1

Looks like you're missing a dependency: you enabled the POJOMappingFeature in the settings so you need to include jersey-media-moxy or jersey-media-json-jackson in your dependencies. Since your beans have JAXB annotation I guess you'll want both XML and JSON serialization, so MOXy is your choice.