Thoughts? On Jan 14, 2011, at 5:44 PM, Douglas Ferguson wrote:
> This looks like it must have been one of them. > > - - [13/Jan/2011:14:26:34 -0600] "GET > /?wicket:interface=:26::INewBrowserWindowListener:: HTTP/1.1" 302 - > "http://app.buzzstream.com/link_partners/wicket:pageMapName/link_partners/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/wicket:pageMapName/resources"; > "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101203 > Firefox/3.6.13 GTB7.1 ( .NET CLR 3.5.30729)" > - - [13/Jan/2011:14:26:34 -0600] "GET /?wicket:interface=wicket-8:27:::: > HTTP/1.1" 200 3163 > "http://app.buzzstream.com/link_partners/wicket:pageMapName/link_partners/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/wicket:pageMapName/resources"; > "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.13) Gecko/20101203 > Firefox/3.6.13 GTB7.1 ( .NET CLR 3.5.30729)" > > > On Jan 14, 2011, at 5:23 PM, Igor Vaynberg wrote: > >> do their apache logs contain a sample of the url that caused this >> error? would be helpful to see one. >> >> -igor >> >> On Fri, Jan 14, 2011 at 3:12 PM, Douglas Ferguson >> <doug...@douglasferguson.us> wrote: >>> Sorry about my previous title. >>> >>> I'm not sure what's causing this, but I've spoken with some of my clients, >>> who spawned these errors and they weren't manipulating the querystrings.. >>> So I'm not sure how two pagemap paramenters are getting in there.. >>> >>> D/ >>> >>> On Jan 13, 2011, at 11:40 AM, Douglas Ferguson wrote: >>> >>>> I see the stack trace below in my production logs quite often. >>>> >>>> I'm not sure what is causing it but it seems that this error need not >>>> happen. I.E. Why Cast this to a string when it could easily be String[] if >>>> somebody messes with the query string? >>>> >>>> Seem like a parameters.removeFirst() method could prevent this.. >>>> >>>> String pageMapNameEncoded = >>>> (String)parameters.remove(WebRequestCodingStrategy.PAGEMAP); >>>> if (requestParameters.getPageMapName() == null) >>>> { >>>> requestParameters.setPageMapName(pageMapNameEncoded); >>>> } >>>> >>>> >>>>> >>>>> >>>>> [Ljava.lang.String; cannot be cast to java.lang.String >>>>> java.lang.ClassCastException: [Ljava.lang.String; cannot be cast to >>>>> java.lang.String >>>>> at >>>>> org.apache.wicket.request.target.coding.BookmarkablePageRequestTargetUrlCodingStrategy.decode(BookmarkablePageRequestTargetUrlCodingStrategy.java:91) >>>>> at >>>>> org.apache.wicket.protocol.http.request.WebRequestCodingStrategy.targetForRequest(WebRequestCodingStrategy.java:537) >>>>> at >>>>> org.apache.wicket.protocol.http.WebRequestCycleProcessor.resolve(WebRequestCycleProcessor.java:191) >>>>> at >>>>> org.apache.wicket.protocol.https.HttpsRequestCycleProcessor.resolve(HttpsRequestCycleProcessor.java:219) >>>>> at >>>>> com.conducive.wicket.PRManagerApplication$8.resolve(PRManagerApplication.java:709) >>>>> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1310) >>>>> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) >>>>> at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) >>>>> at >>>>> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484) >>>>> at >>>>> org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:317) >>>>> at >>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >>>>> at >>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >>>>> at >>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) >>>>> at >>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) >>>>> at >>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >>>>> at >>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) >>>>> at >>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) >>>>> at >>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) >>>>> at >>>>> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200) >>>>> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283) >>>>> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773) >>>>> at >>>>> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703) >>>>> at >>>>> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895) >>>>> at >>>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) >>>>> at java.lang.Thread.run(Unknown Source) >>>>> >>>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >>> For additional commands, e-mail: users-h...@wicket.apache.org >>> >>> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org >> For additional commands, e-mail: users-h...@wicket.apache.org >> > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
