求解决

Question

java.lang.NoSuchMethodError: javax.xml.namespace.QName.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
at org.apache.axis2.engine.DispatchPhase.(DispatchPhase.java:270)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:274)
at java.lang.Class.newInstance0(Class.java:308)
at java.lang.Class.newInstance(Class.java:261)
at org.apache.axis2.deployment.AxisConfigBuilder.getPhase(AxisConfigBuilder.java:638)
at org.apache.axis2.deployment.AxisConfigBuilder.processPhaseList(AxisConfigBuilder.java:390)
at org.apache.axis2.deployment.AxisConfigBuilder.processPhaseOrders(AxisConfigBuilder.java:433)
at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:133)
at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:615)
at org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigurator.java:115)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(ConfigurationContextFactory.java:180)
at org.apache.axis2.client.ServiceClient.configureServiceClient(ServiceClient.java:146)
at org.apache.axis2.client.ServiceClient.(ServiceClient.java:139)
at com.neusoft.compinvok.service.client.InvokeServiceStub.(InvokeServiceStub.java:74)
at com.neusoft.compinvok.service.client.InvokeServiceStub.(InvokeServiceStub.java:59)
at com.neusoft.compinvok.service.client.InvokeServiceStub.(InvokeServiceStub.java:114)
at cn.com.hnisi.egs.app.rcgl.GxktbgrInvoke.invoke(GxktbgrInvoke.java:116)
at cn.com.hnisi.egs.app.rcgl.GxktbgrInvoke.updateGxkXG(GxktbgrInvoke.java:33)
at jsp_servlet._jsp._app._rcgl._bysgl._common.__save_returnlsh_bysxx._jspService(__save_returnlsh_bysxx.java:284)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:33)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1072)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:526)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at cn.com.hnisi.egs.framework.filter.AthorityFilter.doFilter(AthorityFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at cn.com.hnisi.egs.framework.filter.EncodingFilter.doFilter(EncodingFilter.java:73)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:326)
at org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1069)
at org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:455)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:279)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java:1072)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:465)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:28)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at cn.com.hnisi.egs.framework.filter.AthorityFilter.doFilter(AthorityFilter.java:136)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at cn.com.hnisi.egs.framework.filter.EncodingFilter.doFilter(EncodingFilter.java:73)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:27)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:6987)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3892)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2766)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)我的是jsp调用java类中的方法，方法里面再去掉用组件出上面的问题；我在类里面写main函数调用这个方法可以调用组件成功，为什么通过jsp去访问这个类方法就报错呢

Answer 1

java.lang.NoSuchMethodError: javax.xml.namespace.QName.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V
米有找到方法 ，应该是QName的构造函数
QName(String, Stirng ,String) ;
检查一下你的xml的jar

Answer 2

估计是你导入的类错了！呵呵！在检查一下！QName应该有好几个提供吧！估计你用了它的什么静态方法，因为在<init>时就出错了！如果是构造方法应该在晚一点的<client>时出错，QName(String,String);是不是有问题！呵呵！
java.lang.NoSuchMethodError: javax.xml.namespace.QName.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V