I am facing issue while trying to get LensAPIResult as a json (works fine as XML).
When the accept headers are set to "application/json" in the client, all the APIs that expose LensAPIResult fail with an internal server error that says javax.ws.rs.WebApplicationException: HTTP 500 Internal Server Error at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.writeTo(MOXyJsonProvider.java:810) ~[org.eclipse.persistence.moxy-2.5.0.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.invokeWriteTo(WriterInterceptorExecutor.java:243) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:230) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:149) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.filter.LoggingFilter.aroundWriteTo(LoggingFilter.java:268) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:149) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.server.internal.JsonWithPaddingInterceptor.aroundWriteTo(JsonWithPaddingInterceptor.java:103) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:149) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.server.internal.MappableExceptionWrapperInterceptor.aroundWriteTo(MappableExceptionWrapperInterceptor.java:88) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:149) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1139) ~[jersey-common-2.3.1.jar:na] at org.glassfish.jersey.server.ServerRuntime$Responder.writeResponse(ServerRuntime.java:562) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.server.ServerRuntime$Responder.processResponse(ServerRuntime.java:357) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.server.ServerRuntime$Responder.process(ServerRuntime.java:347) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:258) ~[jersey-server-2.3.1.jar:na] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:318) [jersey-common-2.3.1.jar:na] at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:235) [jersey-server-2.3.1.jar:na] at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:983) [jersey-server-2.3.1.jar:na] at org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpContainer.service(GrizzlyHttpContainer.java:330) [jersey-container-grizzly2-http-2.3.1.jar:na] at org.glassfish.grizzly.http.server.HttpHandler$1.run(HttpHandler.java:212) [grizzly-http-server-2.3.6.jar:2.3.6] at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565) [grizzly-framework-2.3.6.jar:2.3.6] at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545) [grizzly-framework-2.3.6.jar:2.3.6] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_25] Caused by: javax.xml.bind.MarshalException: null at org.eclipse.persistence.jaxb.JAXBMarshaller.marshal(JAXBMarshaller.java:403) ~[org.eclipse.persistence.moxy-2.5.0.jar:na] at org.eclipse.persistence.jaxb.rs.MOXyJsonProvider.writeTo(MOXyJsonProvider.java:808) ~[org.eclipse.persistence.moxy-2.5.0.jar:na] ... 27 common frames omitted Caused by: org.eclipse.persistence.exceptions.XMLMarshalException: Exception Description: An error occurred marshalling the object Internal Exception: Exception [EclipseLink-25007] (Eclipse Persistence Services - 2.5.0.v20130507-3faac2b): org.eclipse.persistence.exceptions.XMLMarshalException Exception Description: A descriptor for class org.apache.lens.api.result.LensAPIResult was not found in the project. For JAXB, if the JAXBContext was bootstrapped using TypeMappingInfo[] you must call a marshal method that accepts TypeMappingInfo as an input parameter. at org.eclipse.persistence.exceptions.XMLMarshalException.marshalException(XMLMarshalException.java:97) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.XMLMarshaller.marshal(XMLMarshaller.java:911) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.XMLMarshaller.marshal(XMLMarshaller.java:848) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.jaxb.JAXBMarshaller.marshal(JAXBMarshaller.java:401) ~[org.eclipse.persistence.moxy-2.5.0.jar:na] ... 28 common frames omitted Caused by: org.eclipse.persistence.exceptions.XMLMarshalException: Exception Description: A descriptor for class org.apache.lens.api.result.LensAPIResult was not found in the project. For JAXB, if the JAXBContext was bootstrapped using TypeMappingInfo[] you must call a marshal method that accepts TypeMappingInfo as an input parameter. at org.eclipse.persistence.exceptions.XMLMarshalException.descriptorNotFoundInProject(XMLMarshalException.java:139) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.Context$ContextState.getSession(Context.java:143) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.oxm.XMLContext$XMLContextState.getSession(XMLContext.java:787) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.oxm.XMLContext$XMLContextState.getSession(XMLContext.java:1) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.Context.getSession(Context.java:451) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.oxm.XMLContext.getSession(XMLContext.java:356) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.oxm.XMLContext.getSession(XMLContext.java:1) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.XMLMarshaller.marshal(XMLMarshaller.java:1119) ~[org.eclipse.persistence.core-2.5.0.jar:na] at org.eclipse.persistence.internal.oxm.XMLMarshaller.marshal(XMLMarshaller.java:869) ~[org.eclipse.persistence.core-2.5.0.jar:na] ... 30 common frames omitted Is there an open issue referring this? Thanks, -- Amruth S (09486075517) -- ------------------------------------------------------------------------------------------------------------------------------------------ This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited. Although Flipkart has taken reasonable precautions to ensure no viruses are present in this email, the company cannot accept responsibility for any loss or damage arising from the use of this email or attachments
