Weblogic 12c - JAX-WS NPE

Question

我正在使用Weblogic 12c。从Weblogic 11g迁移到12c后，Web服务开始引发以下错误。 （应用程序已成功部署，误差在每个调用扔）

com.sun.xml.ws.server.sei.TieHandler createResponse 
SEVERE: null java.lang.NullPointerException 
at weblogic.ejb.container.internal.BaseWSLocalObject.__WL_preInvoke(BaseWSLocalObject.java:106) 
at com.less.talk.ws.endpoint.MyService_5m5a9k_WSOImpl.__WL_myMethod_WS_preInvoke(Unknown Source) 
at sun.reflect.GeneratedMethodAccessor104.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
at java.lang.reflect.Method.invoke(Method.java:606) 
at weblogic.wsee.server.ejb.WsEjb.preInvoke(WsEjb.java:50) 
at weblogic.wsee.jaxws.WLSEjbInstanceResolver$WLSEjbInvoker.invoke(WLSEjbInstanceResolver.java:193) 
at weblogic.wsee.jaxws.WLSInstanceResolver$WLSInvoker.invoke(WLSInstanceResolver.java:91) 
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:149) 
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:88) 
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:1136) 
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:1050) 
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:1019) 
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:877) 
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:419) 
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:868) 
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:422) 
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:169) 
at weblogic.wsee.jaxws.WLSServletAdapter.handle(WLSServletAdapter.java:199) 
at weblogic.wsee.jaxws.HttpServletAdapter$AuthorizedInvoke.run(HttpServletAdapter.java:640) 
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363) 
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:146) 
at weblogic.wsee.util.ServerSecurityHelper.authenticatedInvoke(ServerSecurityHelper.java:108) 
at weblogic.wsee.jaxws.HttpServletAdapter$3.run(HttpServletAdapter.java:284) 
at weblogic.wsee.jaxws.HttpServletAdapter.post(HttpServletAdapter.java:293) 
at weblogic.wsee.jaxws.JAXWSServlet.doRequest(JAXWSServlet.java:128) 
at weblogic.servlet.http.AbstractAsyncServlet.service(AbstractAsyncServlet.java:99) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:844) 
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:280) 
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:254) 
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136) 
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346) 
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:243) 
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3443) 
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3413) 
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) 
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120) 
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57) 
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2280) 
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2196) 
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2174) 
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1632) 
at weblogic.servlet.provider.ContainerSupportProviderImpl$WlsRequestExecutor.run(ContainerSupportProviderImpl.java:256) 
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311) 
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263) 

Answer 1

我曾与WebLogic 12.2.1.3.0同样的问题，这是造成因为我已经启用DebugEjbInvoke记录。

• 环境 - >服务器 - > AdminServer中 - >调试
  • 的WebLogic - > EJB - >调用：DebugEjbInvoke - >禁用解决问题

我的堆栈跟踪：
java .lang.NullPointerException at weblogic.ejb.container.internal.BaseWSLocalObject .__ WL_preInvoke（BaseWSLocalObject.java:85）