Just a guess, but any chance the new version of Weblogic contains a Jettison jar in in its "stack" somewhere?.
We used to have similar issues on IBM WAS7 with JAX-WS stuff where they're notorious for including all these other JAR files (some of them altered by IBM) and something older or altered, got loaded in the classloader first and it gets hit first instead of the one you expect for your app. Just a thought. On Friday, April 11, 2014, KARR, DAVID <[email protected]> wrote: > I have a small CXF app (currently on 2.7.7) that has been running in > WebLogic 10.3.4 for quite a while. > > I'm now trying to port it to WebLogic 12.1.1.0. > > I first commented out my dependency on jsr311-api, as I heard that that > was a required step. > > I also adding "javax.ws.rs.*" to my "prefer-application-packages" list, so > I use what my app provides, not what Weblogic provides. > > Requests that return XML are fine. However, returning JSON is failing > with errors like this: > -------------------- > WARNING: Interceptor for { > http://content.service.sunlight.att.com/}MobilityBuyFlowResultsControllerhas > thrown exception, unwinding now > > javax.ws.rs.InternalServerErrorException: java.lang.NoSuchMethodError: > org.codehaus.jettison.AbstractXMLStreamWriter.serializeAsArray(Ljava/lang/String;)V > > at > org.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleWriteException(JAXRSOutInterceptor.java:396) > > --------------------- > > This is curious, as the version of Jettison that is being deployed does > have this method. > > What might be the problem here? > -- Regards, Mark Sent from Gmail Mobile on iPhone
