Thanks Andy... I will log that when I get a chance later today. I knew it was a bad one. The whole app comes down.
I will pear that expression down. Thanks for the confirmation. Good news... Tapestry-4.1.6 Gallery Widget pending... bout' another week. 95% done. Runs beautiful. Best regards Ken in nashua From: [EMAIL PROTECTED] To: users@tapestry.apache.org Subject: T-4.1.6 - Ognl Bug or Tapestry Bug ? Date: Tue, 29 Apr 2008 22:59:18 -0400 I am operating 2 propertyselect components on a page and a collection. But those facts may be regardless of this arisen condition. All I know is my OGNL is failing when previously everythign was well. Stack trace below. I attribute the condition to OGNL unable to parse or articulate the following statement just after operating a DirectLink after changing a PropertySelect component. <span jwcid="[EMAIL PROTECTED]" source="ognl:collection" value="ognl:currentObject" index="ognl:index"> <span jwcid="@If" condition="ognl:( (index >= cursor) && (index < (cursor + @[EMAIL PROTECTED](collection.size,itemsPerPage) )) )"> The size method of the collection (which was previously operating fine) is hosed or gone ??? Any ideas or hints are appreciated. Best regards Ken in nashua Stack trace is below... any suggestions for workaround are greatly appreciated. Best regards Ken in nashua Hibernate: select roles0_.user_ID as user2_1_, roles0_.role_ID as role1_1_, role1_.id as id1_0_, role1_.description as descript2_1_0_, role1_.name as name1_0_, role1_.version as version1_0_ from user_role roles0_ left outer join TRAILS_ROLE role1_ on roles0_.role_ID=role1_.id where roles0_.user_ID=? 2008-04-29 21:39:30,791 [btpool0-4] ERROR org.apache.tapestry.services.impl.HiveMindExpressionCompiler - Error generating OGNL getter for expression (index >= cursor) && (index < (cursor + @[EMAIL PROTECTED](collection.size, itemsPerPage))) with root [EMAIL PROTECTED]/galleryWidget] and body: { return ($w) ((ognl.OgnlOps.booleanValue(((($Gallery_18)$2).getIndex() >= (($Gallery_18)$2).getCursor())) ? ($w) ((ognl.OgnlOps.less( ($w) ((($Gallery_18)$2).getIndex() ), ($w) (($Gallery_18)$2).getCursor() + java.lang.Math#min(((java.util.List)(($Gallery_18)$2).getCollection()).size(), ref4($$))))) : ($w) (((($Gallery_18)$2).getIndex() >= (($Gallery_18)$2).getCursor()))));} org.apache.hivemind.ApplicationRuntimeException: Unable to add method java.lang.Object get(ognl.OgnlContext, java.lang.Object) to class $ASTAnd_1199cf17e4a: java.lang.NullPointerException at org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:278) at org.apache.tapestry.services.impl.HiveMindExpressionCompiler.compileExpression(HiveMindExpressionCompiler.java:171) at ognl.OgnlRuntime.compileExpression(OgnlRuntime.java:414) at ognl.Ognl.compileExpression(Ognl.java:141) at org.apache.tapestry.services.impl.ExpressionCacheImpl.parse(ExpressionCacheImpl.java:152) at org.apache.tapestry.services.impl.ExpressionCacheImpl.getCompiledExpression(ExpressionCacheImpl.java:115) at $ExpressionCache_1199cf17d90.getCompiledExpression($ExpressionCache_1199cf17d90.java) at org.apache.tapestry.binding.ExpressionBinding.resolveExpression(ExpressionBinding.java:134) at org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:125) at org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:84) at org.apache.tapestry.enhance.EnhanceUtils.toBoolean(EnhanceUtils.java:173) at $IfBean_7.getCondition($IfBean_7.java) at org.apache.tapestry.components.IfBean.evaluateCondition(IfBean.java:138) at org.apache.tapestry.components.IfBean.renderComponent(IfBean.java:66) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.ForBean.renderComponent(ForBean.java:181) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.Block.renderForComponent(Block.java:65) at org.apache.tapestry.components.RenderBlock.renderComponent(RenderBlock.java:65) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.Any.renderComponent(Any.java:44) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.form.FormSupportImpl.render(FormSupportImpl.java:503) at org.apache.tapestry.form.Form.renderComponent(Form.java:217) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.RenderBody.renderComponent(RenderBody.java:39) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.html.Body.renderComponent(Body.java:38) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.trails.demo.components.CustomHead.renderComponent(CustomHead.java:206) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:185) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:400) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:159) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_1199cf17c5c.renderResponse($ResponseRenderer_1199cf17c5c.java) at org.apache.tapestry.engine.DirectService.service(DirectService.java:147) at $IEngineService_1199cf17cd1.service($IEngineService_1199cf17cd1.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_1199cf17ca8.service($WebRequestServicer_1199cf17ca8.java) at $WebRequestServicer_1199cf17ca4.service($WebRequestServicer_1199cf17ca4.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_1199cf17c8a.service($ServletRequestServicer_1199cf17c8a.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_1199cf17c86.service($ServletRequestServicerFilter_1199cf17c86.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_1199cf17c84.service($ServletRequestServicerFilter_1199cf17c84.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_1199cf17c88.service($ServletRequestServicerFilter_1199cf17c88.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at $ServletRequestServicer_1199cf17c7c.service($ServletRequestServicer_1199cf17c7c.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:org.apache.hivemind.ApplicationRuntimeException: Unable to add method java.lang.Object get(ognl.OgnlContext, java.lang.Object) to class $ASTAnd_1199cf17e4a: java.lang.NullPointerException at org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:278) at org.apache.tapestry.services.impl.HiveMindExpressionCompiler.compileExpression(HiveMindExpressionCompiler.java:171) at ognl.OgnlRuntime.compileExpression(OgnlRuntime.java:414) at ognl.Ognl.compileExpression(Ognl.java:141) at org.apache.tapestry.services.impl.ExpressionCacheImpl.parse(ExpressionCacheImpl.java:152) at org.apache.tapestry.services.impl.ExpressionCacheImpl.getCompiledExpression(ExpressionCacheImpl.java:115) at $ExpressionCache_1199cf17d90.getCompiledExpression($ExpressionCache_1199cf17d90.java) at org.apache.tapestry.binding.ExpressionBinding.resolveExpression(ExpressionBinding.java:134) at org.apache.tapestry.binding.ExpressionBinding.getObject(ExpressionBinding.java:125) at org.apache.tapestry.binding.AbstractBinding.getObject(AbstractBinding.java:84) at org.apache.tapestry.enhance.EnhanceUtils.toBoolean(EnhanceUtils.java:173) at $IfBean_7.getCondition($IfBean_7.java) at org.apache.tapestry.components.IfBean.evaluateCondition(IfBean.java:138) at org.apache.tapestry.components.IfBean.renderComponent(IfBean.java:66) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.ForBean.renderComponent(ForBean.java:181) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.Block.renderForComponent(Block.java:65) at org.apache.tapestry.components.RenderBlock.renderComponent(RenderBlock.java:65) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.Any.renderComponent(Any.java:44)1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.trails.security.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:152) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) Caused by: java.lang.NullPointerException at javassist.compiler.MemberResolver.jvmToJavaName(MemberResolver.java:479) at javassist.compiler.MemberResolver.lookupClassByJvmName(MemberResolver.java:310) at javassist.compiler.MemberResolver.compareSignature(MemberResolver.java:225) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:115) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:96) at javassist.compiler.TypeChecker.atMethodCallCore(TypeChecker.java:704) at javassist.compiler.TypeChecker.atCallExpr(TypeChecker.java:681) at javassist.compiler.JvstTypeChecker.atCallExpr(JvstTypeChecker.java:156) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:45) at javassist.compiler.JvstTypeChecker.atCastToWrapper(JvstTypeChecker.java:125) at javassist.compiler.JvstTypeChecker.atCastExpr(JvstTypeChecker.java:97) at javassist.compiler.ast.CastExpr.accept(CastExpr.java:54) at javassist.compiler.TypeChecker.atCondExpr(TypeChecker.java:283) at javassist.compiler.ast.CondExpr.accept(CondExpr.java:42) at javassist.compiler.JvstTypeChecker.atCastToWrapper(JvstTypeChecker.java:125) at javassist.compiler.JvstTypeChecker.atCastExpr(JvstTypeChecker.java:97) at javassist.compiler.ast.CastExpr.accept(CastExpr.java:54) at javassist.compiler.CodeGen.doTypeCheck(CodeGen.java:241) at javassist.compiler.CodeGen.compileExpr(CodeGen.java:228) at javassist.compiler.CodeGen.atReturnStmnt2(CodeGen.java:597) at javassist.compiler.JvstCodeGen.atReturnStmnt(JvstCodeGen.java:424) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:362) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:350) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49) at javassist.compiler.CodeGen.atMethodBody(CodeGen.java:291) at javassist.compiler.Javac.compileBody(Javac.java:222) at javassist.CtBehavior.setBody(CtBehavior.java:360) at javassist.CtBehavior.setBody(CtBehavior.java:334) at org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:272) ... 122 more at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.form.FormSupportImpl.render(FormSupportImpl.java:503) at org.apache.tapestry.form.Form.renderComponent(Form.java:217) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.components.RenderBody.renderComponent(RenderBody.java:39) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.apache.tapestry.html.Body.renderComponent(Body.java:38) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.AbstractComponent.renderBody(AbstractComponent.java:538) at org.trails.demo.components.CustomHead.renderComponent(CustomHead.java:206) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:187) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:724) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:185) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:400) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:159) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_1199cf17c5c.renderResponse($ResponseRenderer_1199cf17c5c.java) at org.apache.tapestry.engine.DirectService.service(DirectService.java:147) at $IEngineService_1199cf17cd1.service($IEngineService_1199cf17cd1.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:241) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_1199cf17ca8.service($WebRequestServicer_1199cf17ca8.java) at $WebRequestServicer_1199cf17ca4.service($WebRequestServicer_1199cf17ca4.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_1199cf17c8a.service($ServletRequestServicer_1199cf17c8a.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_1199cf17c86.service($ServletRequestServicerFilter_1199cf17c86.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_1199cf17c84.service($ServletRequestServicerFilter_1199cf17c84.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_1199cf17c88.service($ServletRequestServicerFilter_1199cf17c88.java) at $ServletRequestServicer_1199cf17c8c.service($ServletRequestServicer_1199cf17c8c.java) at $ServletRequestServicer_1199cf17c7c.service($ServletRequestServicer_1199cf17c7c.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.trails.security.RememberMeProcessingFilter.doFilter(RememberMeProcessingFilter.java:152) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) Caused by: java.lang.NullPointerException at javassist.compiler.MemberResolver.jvmToJavaName(MemberResolver.java:479) at javassist.compiler.MemberResolver.lookupClassByJvmName(MemberResolver.java:310) at javassist.compiler.MemberResolver.compareSignature(MemberResolver.java:225) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:115) at javassist.compiler.MemberResolver.lookupMethod(MemberResolver.java:96) at javassist.compiler.TypeChecker.atMethodCallCore(TypeChecker.java:704) at javassist.compiler.TypeChecker.atCallExpr(TypeChecker.java:681) at javassist.compiler.JvstTypeChecker.atCallExpr(JvstTypeChecker.java:156) at javassist.compiler.ast.CallExpr.accept(CallExpr.java:45) at javassist.compiler.JvstTypeChecker.atCastToWrapper(JvstTypeChecker.java:125) at javassist.compiler.JvstTypeChecker.atCastExpr(JvstTypeChecker.java:97) at javassist.compiler.ast.CastExpr.accept(CastExpr.java:54) at javassist.compiler.TypeChecker.atCondExpr(TypeChecker.java:283) at javassist.compiler.ast.CondExpr.accept(CondExpr.java:42) at javassist.compiler.JvstTypeChecker.atCastToWrapper(JvstTypeChecker.java:125) at javassist.compiler.JvstTypeChecker.atCastExpr(JvstTypeChecker.java:97) at javassist.compiler.ast.CastExpr.accept(CastExpr.java:54) at javassist.compiler.CodeGen.doTypeCheck(CodeGen.java:241) at javassist.compiler.CodeGen.compileExpr(CodeGen.java:228) at javassist.compiler.CodeGen.atReturnStmnt2(CodeGen.java:597) at javassist.compiler.JvstCodeGen.atReturnStmnt(JvstCodeGen.java:424) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:362) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49) at javassist.compiler.CodeGen.atStmnt(CodeGen.java:350) at javassist.compiler.ast.Stmnt.accept(Stmnt.java:49) at javassist.compiler.CodeGen.atMethodBody(CodeGen.java:291) at javassist.compiler.Javac.compileBody(Javac.java:222) at javassist.CtBehavior.setBody(CtBehavior.java:360) at javassist.CtBehavior.setBody(CtBehavior.java:334) at org.apache.tapestry.enhance.ClassFabImpl.addMethod(ClassFabImpl.java:272) ... 122 more In a rush? 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