I'm not sure about that, but it seems to happen when I'm redirecting to a Wicket page from a plain JSP using response.setRedirect ( <wicket page url> );
Thank you.
Paolo
On 9/25/06, Johan Compagner <[EMAIL PROTECTED]> wrote:
it seems to me that this line:
webResponse.setContentType(context.getMimeType(url));
and then the context.getMimeType(url) is returning an null for the content type.
I will make a check for that.
johanOn 9/25/06, Paolo Di Tommaso < [EMAIL PROTECTED]> wrote:I have this strange null pointer exception. I'm unable to replicate it because happens only in production environment. Anyway the application seems to work correctly.-------------------------------------------------------------------------
java.lang.NullPointerException
at org.apache.catalina.connector.ResponseBase.setContentType (ResponseBase.java:869)
at org.apache.catalina.connector.HttpResponseBase.setContentType(HttpResponseBase.java:853)
at org.apache.catalina.connector.ResponseFacade.setContentType(ResponseFacade.java:197)
at wicket.protocol.http.WebResponse.setContentType(WebResponse.java:212)
at wicket.protocol.http.request.WebExternalResourceRequestTarget.respond(WebExternalResourceRequestTarget.java:86)
at wicket.request.compound.DefaultResponseStrategy.respond (DefaultResponseStrategy.java:49)
at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:66)
at wicket.RequestCycle.doProcessEventsAndRespond(RequestCycle.java :852)
at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:884)
at wicket.RequestCycle.step(RequestCycle.java:960)
at wicket.RequestCycle.steps(RequestCycle.java:1034)
at wicket.RequestCycle.request (RequestCycle.java:453)
at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:215)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java :853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.fao.ocd.applications.coin.web.filter.SessionFilter.doFilter(SessionFilter.java:20)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:213)
at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext( StandardPipeline.java :643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java :480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java :170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java :643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.ajp.tomcat4.Ajp13Processor.process (Ajp13Processor.java:458)
at org.apache.ajp.tomcat4.Ajp13Processor.run(Ajp13Processor.java:551)
at java.lang.Thread.run(Thread.java:536)
Any idea about the raising reason?
Thanks for helping.
Paolo
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