错误信息如下 通过界面进系统有时报找个错,但是系统提供的webservice服务 能正常调用.
<Aug 13, 2009 3:56:12 PM GMT+08:00> <Error> <HTTP> <BEA-101018> <[ServletContext(id=1920120047,name=****,context-path=/****)] Servlet failed with ServletException
javax.servlet.UnavailableException
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:880)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:336)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at weblogic.servlet.internal.ServletStubImpl$ServletInitAction.run(ServletStubImpl.java:1094)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java(Compiled Code))
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java(Compiled Code))
at weblogic.servlet.internal.ServletStubImpl.createServlet(ServletStubImpl.java:970)
at weblogic.servlet.internal.ServletStubImpl.createInstances(ServletStubImpl.java:949)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:888)
at weblogic.servlet.internal.ServletStubImpl.reloadServlet(ServletStubImpl.java(Compiled Code))
at weblogic.servlet.internal.ServletStubImpl.checkForReload(ServletStubImpl.java(Compiled Code))
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java(Compiled Code))
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java(Compiled Code))
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Compiled Code))
at com.****.pub.util.CharsetFilter.doFilter(CharsetFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Compiled Code))
at com.****.pub.util.CharsetFilter.doFilter(CharsetFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java(Compiled Code))
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java(Compiled Code))
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java(Inlined Compiled Code))
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java(Compiled Code))
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java(Compiled Code))
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java(Compiled Code))
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java(Compiled Code))
------解决方案--------------------
解决的方法就是手动加载进去的所有struts包都删掉， 建立一个新的library，把我要加载进去的所有jar文件都放入其中，然后添加到项目中去，注意，这里所有的jar文件必须出于一个版本的包中（这里我说一个版本的包是指你从网站上下载的时候必须是在一个struts文件中的lib文件夹中），然后重新运行tomcat应该就可以了,试试吧!