将 Axis2 Web 服务从版本 1.5.6 更新到 1.6.3 时出错答案

【问题标题】：Error when updating Axis2 web services from version 1.5.6 to 1.6.3将 Axis2 Web 服务从版本 1.5.6 更新到 1.6.3 时出错
【发布时间】：2015-07-20 22:46:58
【问题描述】：

我曾经在 Axis2 V1.5.6 上运行我的 Web 服务。但现在我想在 Axis2 V1.6.3 上运行它们。在 1.5.6 版本上，我的服务运行良好，但是当我尝试在 1.6.3 版本上使用它们时，当我第一次调用方法时出现此错误：

Exception occurred while trying to invoke service method getAllReferentiels

当我浏览我的 tomcat 日志时，我可以看到引发了异常：

[ERROR] Exception occurred while trying to invoke service method getAllReferentiels
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
    at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:121)
    at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
    at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
    at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:144)
    at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:139)
    at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:837)
    at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:273)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ExceptionInInitializerError
    at com.sun.jersey.core.impl.provider.entity.RenderedImageProvider.<clinit>(RenderedImageProvider.java:69)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:289)
    at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:279)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.jersey.spi.service.ServiceFinder$AbstractLazyIterator.hasNext(ServiceFinder.java:697)
    at com.sun.jersey.spi.service.ServiceFinder.toClassArray(ServiceFinder.java:549)
    at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:345)
    at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:338)
    at com.sun.jersey.core.spi.component.ProviderServices.getServices(ProviderServices.java:162)
    at com.sun.jersey.core.spi.factory.MessageBodyFactory.initReaders(MessageBodyFactory.java:176)
    at com.sun.jersey.core.spi.factory.MessageBodyFactory.init(MessageBodyFactory.java:162)
    at com.sun.jersey.api.client.Client.init(Client.java:343)
    at com.sun.jersey.api.client.Client.access$000(Client.java:119)
    at com.sun.jersey.api.client.Client$1.f(Client.java:192)
    at com.sun.jersey.api.client.Client$1.f(Client.java:188)
    at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193)
    at com.sun.jersey.api.client.Client.<init>(Client.java:188)
    at com.sun.jersey.api.client.Client.<init>(Client.java:160)
    at com.sun.jersey.api.client.Client.create(Client.java:673)
    at com.refComp.dao.utils.Neo4jUtil.getClient(Neo4jUtil.java:44)
    at com.refComp.dao.utils.Neo4jUtil.getNodesWithLabelInJSONArray(Neo4jUtil.java:140)
    at com.refComp.dao.utils.Neo4jUtil.getAllReferentiels(Neo4jUtil.java:411)
    at com.refComp.dao.services.impl.RefCompDAOServiceImpl.getAllReferentiels(RefCompDAOServiceImpl.java:43)
    at com.refComp.dao.services.RefCompDAOServiceUtil.getAllReferentiels(RefCompDAOServiceUtil.java:29)
    at com.refComp.services.impl.RefCompServiceImpl.getXMLReferentielsInString(RefCompServiceImpl.java:314)
    at com.refComp.services.RefCompServiceUtil.getXMLReferentielsInString(RefCompServiceUtil.java:57)
    at com.refComp.services.ws.ReferentielWS.getAllReferentiels(ReferentielWS.java:30)
    ... 36 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl
    at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:122)
    at javax.ws.rs.ext.RuntimeDelegate.getInstance(RuntimeDelegate.java:91)
    at javax.ws.rs.core.MediaType.<clinit>(MediaType.java:44)
    ... 65 more
Caused by: java.lang.ClassNotFoundException: com.sun.ws.rs.ext.RuntimeDelegateImpl
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1305)
    at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1157)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at javax.ws.rs.ext.FactoryFinder.newInstance(FactoryFinder.java:62)
    at javax.ws.rs.ext.FactoryFinder.find(FactoryFinder.java:155)
    at javax.ws.rs.ext.RuntimeDelegate.findDelegate(RuntimeDelegate.java:105)
    ... 67 more

当我第二次运行该方法时，我得到了这个错误：

Could not initialize class com.sun.jersey.core.impl.provider.entity.RenderedImageProvider

还有这些日志：

[ERROR] Could not initialize class com.sun.jersey.core.impl.provider.entity.RenderedImageProvider
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:497)
    at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
    at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:121)
    at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
    at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
    at org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine(RESTUtil.java:144)
    at org.apache.axis2.transport.http.util.RESTUtil.processURLRequest(RESTUtil.java:139)
    at org.apache.axis2.transport.http.AxisServlet$RestRequestProcessor.processURLRequest(AxisServlet.java:837)
    at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:273)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:617)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:518)
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1091)
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:668)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1521)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1478)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class com.sun.jersey.core.impl.provider.entity.RenderedImageProvider
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:264)
    at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:289)
    at com.sun.jersey.core.reflection.ReflectionHelper$3.run(ReflectionHelper.java:279)
    at java.security.AccessController.doPrivileged(Native Method)
    at com.sun.jersey.spi.service.ServiceFinder$AbstractLazyIterator.hasNext(ServiceFinder.java:697)
    at com.sun.jersey.spi.service.ServiceFinder.toClassArray(ServiceFinder.java:549)
    at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:345)
    at com.sun.jersey.core.spi.component.ProviderServices.getServiceClasses(ProviderServices.java:338)
    at com.sun.jersey.core.spi.component.ProviderServices.getServices(ProviderServices.java:162)
    at com.sun.jersey.core.spi.factory.MessageBodyFactory.initReaders(MessageBodyFactory.java:176)
    at com.sun.jersey.core.spi.factory.MessageBodyFactory.init(MessageBodyFactory.java:162)
    at com.sun.jersey.api.client.Client.init(Client.java:343)
    at com.sun.jersey.api.client.Client.access$000(Client.java:119)
    at com.sun.jersey.api.client.Client$1.f(Client.java:192)
    at com.sun.jersey.api.client.Client$1.f(Client.java:188)
    at com.sun.jersey.spi.inject.Errors.processWithErrors(Errors.java:193)
    at com.sun.jersey.api.client.Client.<init>(Client.java:188)
    at com.sun.jersey.api.client.Client.<init>(Client.java:160)
    at com.sun.jersey.api.client.Client.create(Client.java:673)
    at com.refComp.dao.utils.Neo4jUtil.getClient(Neo4jUtil.java:44)
    at com.refComp.dao.utils.Neo4jUtil.getNodesWithLabelInJSONArray(Neo4jUtil.java:140)
    at com.refComp.dao.utils.Neo4jUtil.getAllReferentiels(Neo4jUtil.java:411)
    at com.refComp.dao.services.impl.RefCompDAOServiceImpl.getAllReferentiels(RefCompDAOServiceImpl.java:43)
    at com.refComp.dao.services.RefCompDAOServiceUtil.getAllReferentiels(RefCompDAOServiceUtil.java:29)
    at com.refComp.services.impl.RefCompServiceImpl.getXMLReferentielsInString(RefCompServiceImpl.java:314)
    at com.refComp.services.RefCompServiceUtil.getXMLReferentielsInString(RefCompServiceUtil.java:57)
    at com.refComp.services.ws.ReferentielWS.getAllReferentiels(ReferentielWS.java:30)
    ... 36 more

似乎在这两种情况下，错误是相似的。当我使用 com.sun.jersey.api.client.Client.create() 时，出现问题，无法初始化 com.sun.jersey.core.impl.provider.entity.RenderedImageProvider 类。我不知道为什么会发生这个错误。也许我的存档 .aar 不适合 1.6.3 版本（因为我对两个版本都使用相同的版本）我希望有人能帮助我理解..

谢谢，

汤姆

【问题讨论】：

标签： web-services axis2

【解决方案1】：

最后，我将 jersey-bundle-1.19.jar 添加到 Axis2 的 lib 目录（在 webapps 中）并重新启动 tomcat。

【讨论】：

嗨，汤姆，在将 1.5.6 迁移到 1.6.3 时出现编译器错误“描述资源路径位置类型项目未构建，因为它的构建路径不完整。找不到 org 的类文件.apache.axis2.databinding.utils.writer.MTOMAwareXMLStreamWriter。修复构建路径，然后尝试构建这个项目 xCaps Unknown Java Problem“ MTOMAwareXMLStreamWriter - 类在 1.6.3 中不可用，你为此做了什么......我正在使用 java由轴 1.5.6 生成的类。我需要发电吗？使用 1.6.3 的新类文件