SRVE0777E: Исключение, вызванное классом приложения. Org.apache.wink.common.internal.http.Accept.valueOf: 139 '

Question

Я нахожу следующее исключение в своей службе JAX-RS на WLP 8.5.5 ApacheWink (WebSphere Application Server 8.5.5.0/wlp-1.0.3.20130510-0831)

@POST 
@Path("hello") 
@Consumes(MediaType.APPLICATION_JSON) 
public Response sayhello(Hello hi) { 
    String obj = "hello received"; 

    return Response.ok().entity(obj).build(); 
} 

Исключение

[AUDIT ] CWWKF0011I: The server defaultServer is ready to run a smarter planet. 
[WARNING ] SRVE9967W: The manifest class path jaxb-api.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path activation.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path jsr173_1.0_api.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path jaxb1-impl.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path jaxb-api.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path activation.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path jsr173_1.0_api.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[WARNING ] SRVE9967W: The manifest class path jaxb1-impl.jar can not be found in jar file wsjar:file:/C:/apps/wlp/usr/servers/defaultServer/dropins/WasLibertyJaxRS-1.0-SNAPSHOT.war!/WEB-INF/lib/jaxb-impl-2.2.3-1.jar or its parent. 
[AUDIT ] CWWKT0016I: Web application available (default_host): http://localhost:9080/WasLibertyJaxRS-1.0-SNAPSHOT/ 
[AUDIT ] CWWKZ0001I: Application WasLibertyJaxRS-1.0-SNAPSHOT started in 3.589 seconds. 
[ERROR ] An unhandled exception occurred which will be propagated to the container. 
java.lang.NullPointerException 
[ERROR ] SRVE0777E: Exception thrown by application class 'org.apache.wink.common.internal.http.Accept.valueOf:139' 
java.lang.NullPointerException 
    at org.apache.wink.common.internal.http.Accept.valueOf(Accept.java:139) 
    at org.apache.wink.server.internal.contexts.HttpHeadersImpl.getAcceptHeader(HttpHeadersImpl.java:151) 
    at org.apache.wink.server.internal.contexts.HttpHeadersImpl.getAcceptableMediaTypes(HttpHeadersImpl.java:105) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.filterByProduces(ResourceRegistry.java:573) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.filterDispatchMethods(ResourceRegistry.java:497) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.findSubResourceMethod(ResourceRegistry.java:391) 
    at org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleSubResourceMethod(FindResourceMethodHandler.java:168) 
    at org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:110) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:95) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:53) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.OptionsMethodWADLHandler.handleRequest(OptionsMethodWADLHandler.java:51) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:33) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.log.ResourceInvocation.handleRequest(ResourceInvocation.java:92) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.log.Requests.handleRequest(Requests.java:76) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:60) 
    at org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:207) 
    at org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:154) 
    at org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:124) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) 
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1240) 
    at [internal classes] 

[ERROR ] SRVE0315E: An execption occurred: com.ibm.ws.webcontainer.webapp.WebAppErrorReport: java.lang.NullPointerException 
    at org.apache.wink.common.internal.http.Accept.valueOf(Accept.java:139) 
    at org.apache.wink.server.internal.contexts.HttpHeadersImpl.getAcceptHeader(HttpHeadersImpl.java:151) 
    at org.apache.wink.server.internal.contexts.HttpHeadersImpl.getAcceptableMediaTypes(HttpHeadersImpl.java:105) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.filterByProduces(ResourceRegistry.java:573) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.filterDispatchMethods(ResourceRegistry.java:497) 
    at org.apache.wink.server.internal.registry.ResourceRegistry.findSubResourceMethod(ResourceRegistry.java:391) 
    at org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleSubResourceMethod(FindResourceMethodHandler.java:168) 
    at org.apache.wink.server.internal.handlers.FindResourceMethodHandler.handleRequest(FindResourceMethodHandler.java:110) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.FindRootResourceHandler.handleRequest(FindRootResourceHandler.java:95) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.HeadMethodHandler.handleRequest(HeadMethodHandler.java:53) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.OptionsMethodWADLHandler.handleRequest(OptionsMethodWADLHandler.java:51) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.handlers.SearchResultHandler.handleRequest(SearchResultHandler.java:33) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.log.ResourceInvocation.handleRequest(ResourceInvocation.java:92) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.internal.log.Requests.handleRequest(Requests.java:76) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:26) 
    at org.apache.wink.server.handlers.RequestHandlersChain.handle(RequestHandlersChain.java:22) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.doChain(AbstractHandlersChain.java:75) 
    at org.apache.wink.server.handlers.AbstractHandlersChain.run(AbstractHandlersChain.java:60) 
    at org.apache.wink.server.internal.RequestProcessor.handleRequestWithoutFaultBarrier(RequestProcessor.java:207) 
    at org.apache.wink.server.internal.RequestProcessor.handleRequest(RequestProcessor.java:154) 
    at org.apache.wink.server.internal.servlet.RestServlet.service(RestServlet.java:124) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:668) 
    at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1240) 
    at [internal classes] 
Caused by: java.lang.NullPointerException 
    ... 43 more 

Answer 1

я пропускал следующий JSon конфигурации в моем клиенте Джерси

ClientConfig config = new DefaultClientConfig(); 
    config.getFeatures().put(JSONConfiguration.FEATURE_POJO_MAPPING, Boolean.TRUE); 
    client = Client.create(config); 

Answer 2

Из трассировки стека, она выглядит Accept заголовок не был отправлен клиентом. Тем не менее, NullPointerException никогда не является подходящей ошибкой для сервера, на мой взгляд, поэтому я рекомендую открыть PMR с IBM.

Answer 3

Я видел подобное исключение, когда у вас есть собственная реализация Подмигнуть и банки с приложением. Разрешите его либо

Удаление функции jax-rs с вашего сервера.xml - это противоречит библиотекам приложения.

ИЛИ

Настройка приложения JAX-RS в соответствии со спецификацией WebSphere, и удалить подмигивание банки из приложения http://www-01.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/ae/twbs_jaxrs_implejaxrsapps_step3.html