is this a bug ?

[Ricardo de Souza Moura]

Does anybody knows about this ? Is this a bug ? Thanks

2002-10-17 10:16:42 StandardWrapperValve[action]: Servlet.service() for servlet action threw exception
javax.servlet.ServletException: Servlet execution threw an exception
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java, Compiled Code)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java, Compiled Code)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java, Compiled Code)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java, Compiled Code)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java, Compiled Code)
at java.lang.Thread.run(Thread.java, Compiled Code)
----- Root Cause -----
java.lang.NoSuchMethodError: java.lang.StringBuffer: method append(Ljava/lang/StringBuffer;)Ljava/lang/StringBuffer; not found
at org.apache.catalina.connector.HttpRequestBase.parseParameters(HttpRequestBase.java, Compiled Code)
at org.apache.catalina.connector.HttpRequestBase.getParameterNames(HttpRequestBase.java, Compiled Code)
at org.apache.catalina.connector.RequestFacade.getParameterNames(RequestFacade.java, Compiled Code)
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java, Compiled Code)
at org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java, Compiled Code)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java, Compiled Code)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java, Compiled Code)
at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java, Compiled Code)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java, Compiled Code)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java, Compiled Code)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code)
at org.apache.ajp.tomcat4.Ajp13Processor.process(Ajp13Processor.java, Compiled Code)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java, Compiled Code)
at java.lang.Thread.run(Thread.java, Compiled Code)



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