I am going to introduce RestFul web service for a existing project and I have tried to use RestEasy with Jackson provider.
I am using following jars in JBoss 5.1.
When I deploy the module I get the following warning and following error while invoking the service.
2011-11-28 13:06:48,237 WARN (main) NoClassDefFoundError: Unable to load builtin provider: org.jboss.resteasy.plugins.providers.jackson.ResteasyJacksonProvider
13:11:06,320 WARN Failed executing GET /TravelService/get
org.jboss.resteasy.core.NoMessageBodyWriterFoundFailure: Could not find MessageBodyWriter for response object of type: com.travel.presentation.se
rvice.dto.Product of media type: application/json
Note: It does works when I use Jettison provider but I want to use Jackson provider instead.
Please help to solve this issue.