11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse write
심각: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found
11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse write
심각: The registered message body writers compatible with the MIME media type are:
/ ->
com.sun.jersey.server.impl.template.ViewableMessageBodyWriter
11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse logException
심각: Mapped exception to response: 500 (Internal Server Error)
javax.ws.rs.WebApplicationException: com.sun.jersey.api.MessageException: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found
at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:285)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1479)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:533)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:475)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:920)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:403)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:184)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:856)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114)
at org.eclipse.jetty.server.Server.handle(Server.java:352)
at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596)
at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1049)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:590)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:212)
at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:426)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:510)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:450)
at java.lang.Thread.run(Thread.java:744)
Caused by: com.sun.jersey.api.MessageException: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found
... 28 more
devkook
commented
10 years ago 
GET http://localhost:1234/api/user/getUser 호출시 아래 환경에서는 에러가 발생
java -Dport=1234 -jar rj.jar
11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse write 심각: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found 11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse write 심각: The registered message body writers compatible with the MIME media type are: / -> com.sun.jersey.server.impl.template.ViewableMessageBodyWriter
11월 11, 2013 1:23:25 오전 com.sun.jersey.spi.container.ContainerResponse logException 심각: Mapped exception to response: 500 (Internal Server Error) javax.ws.rs.WebApplicationException: com.sun.jersey.api.MessageException: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found at com.sun.jersey.spi.container.ContainerResponse.write(ContainerResponse.java:285) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1479) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:533) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:475) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:920) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:403) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:184) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:856) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114) at org.eclipse.jetty.server.Server.handle(Server.java:352) at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:596) at org.eclipse.jetty.server.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:1049) at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:590) at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:212) at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:426) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:510) at org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34) at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:450) at java.lang.Thread.run(Thread.java:744) Caused by: com.sun.jersey.api.MessageException: A message body writer for Java class devkook.study.rest.UserVO, and Java type class devkook.study.rest.UserVO, and MIME media type application/json was not found ... 28 more