java.lang.AbstractMethodError: org.apache.xerces.dom.DeferredDocumentImpl.getInp

项目中webservice调用遇到一个问题,之前用的JDK版本是1.6.0.17,后来JDK换成1.6.0.02后,在main方法中可以调通,但是在Web页面上访问时报如下错误.
后来去掉项目中的一个JAR包<xercesImpl.jar>,问题就解决了.按这么说来.JDK版本越高,容错能力越强?

java.lang.AbstractMethodError: org.apache.xerces.dom.DeferredDocumentImpl.getInputEncoding()Ljava/lang/String;
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.ws.commons.schema.utils.DOMUtil.getInputEncoding(DOMUtil.java:602)
at org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:407)
at org.codehaus.xfire.wsdl11.parser.WSDLServiceBuilder.visit(WSDLServiceBuilder.java:360)
at org.codehaus.xfire.wsdl11.parser.WSDLServiceBuilder.build(WSDLServiceBuilder.java:188)
at org.codehaus.xfire.client.Client.initFromDefinition(Client.java:264)
at org.codehaus.xfire.client.Client.<init>(Client.java:236)
at org.codehaus.xfire.client.Client.<init>(Client.java:246)
at com.tempus.webservice.tickNoCheck.TickNoCheckClient.checkReturnOrInvalidTicketNo(TickNoCheckClient.java:138)
at com.tempus.service.buyerorder.OrderService.callTickNocheckInterface(OrderService.java:516)
at com.tempus.service.buyerorder.OrderService.setPsgRefund(OrderService.java:343)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.directwebremoting.impl.ExecuteAjaxFilter.doFilter(ExecuteAjaxFilter.java:34)
at org.directwebremoting.impl.DefaultRemoter$1.doFilter(DefaultRemoter.java:428)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:431)
at org.directwebremoting.impl.DefaultRemoter.execute(DefaultRemoter.java:283)
at org.directwebremoting.servlet.PlainCallHandler.handle(PlainCallHandler.java:52)
at org.directwebremoting.servlet.UrlProcessor.handle(UrlProcessor.java:101)
at org.directwebremoting.servlet.DwrServlet.doPost(DwrServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:91)
at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:103)
at com.tempus.control.servlets.EncodingFilter.doFilter(EncodingFilter.java:41)
at com.caucho.server.dispatch.FilterFilterChain.doFilter(FilterFilterChain.java:87)
at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:187)
at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:265)
at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:273)
at com.caucho.server.port.TcpConnection.run(TcpConnection.java:682)
at com.caucho.util.ThreadPool$Item.runTasks(ThreadPool.java:730)
at com.caucho.util.ThreadPool$Item.run(ThreadPool.java:649)
at java.lang.Thread.run(Thread.java:619)

评论

1 楼 chenqibai 2012-12-25  

您好  我也遇到你这个问题了  按照您说的解决了  您是怎么分辨出这个jar包冲突的呢？怎么分析的？