Please add a bug; this certainly deserves an integration test as well as a proper fix.
On Nov 27, 2007 2:54 PM, Filip S. Adamsen <[EMAIL PROTECTED]> wrote: > Hi, > > I'm seeing weird exceptions when returning non-null values from form > action events. It happens consistently - I have tested various return > types including String, Class, Link and Component - they all result in > an exception like the one in the stack trace below. > > Going back to build 40 of 5.0.7-SNAPSHOT this doesn't happen, so it must > have something to do with a recent change in the codebase. > > Anyhow, should I file a JIRA? > > -Filip > > [ERROR] RequestExceptionHandler Processing of request failed with > uncaught exception: An event handler for component > news/List:layout.loginform returned the value true (from method > org.apache.tapestry.corelib.components.Form.onAction(java.lang.Object[]) > (at Form.java:277)). Return type java.lang.Boolean can not be handled. > Configured return types are java.lang.Class, java.lang.String, > org.apache.tapestry.Link, org.apache.tapestry.StreamResponse, > org.apache.tapestry.runtime.Component.org.apache.tapestry.runtime.ComponentEventException: > An event handler for component news/List:layout.loginform returned the > value true (from method > org.apache.tapestry.corelib.components.Form.onAction(java.lang.Object[]) > (at Form.java:277)). Return type java.lang.Boolean can not be handled. > Configured return types are java.lang.Class, java.lang.String, > org.apache.tapestry.Link, org.apache.tapestry.StreamResponse, > org.apache.tapestry.runtime.Component. > at > org.apache.tapestry.corelib.components.Form.handleComponentEvent(Form.java) > at > org.apache.tapestry.internal.structure.ComponentPageElementImpl.handleEvent(ComponentPageElementImpl.java:863) > at > org.apache.tapestry.internal.structure.ComponentPageElementImpl.triggerEvent(ComponentPageElementImpl.java:968) > at > org.apache.tapestry.internal.services.ComponentActionRequestHandlerImpl.handle(ComponentActionRequestHandlerImpl.java:88) > at > org.apache.tapestry.internal.services.AjaxFilter.handle(AjaxFilter.java:47) > at > $ComponentActionRequestHandler_116832b270c.handle($ComponentActionRequestHandler_116832b270c.java) > at > org.apache.tapestry.services.TapestryModule$30.handle(TapestryModule.java:1892) > at > $ComponentActionRequestHandler_116832b270c.handle($ComponentActionRequestHandler_116832b270c.java) > at > $ComponentActionRequestHandler_116832b2686.handle($ComponentActionRequestHandler_116832b2686.java) > at > org.apache.tapestry.internal.services.ComponentActionDispatcher.dispatch(ComponentActionDispatcher.java:113) > at $Dispatcher_116832b2687.dispatch($Dispatcher_116832b2687.java) > at $Dispatcher_116832b267b.dispatch($Dispatcher_116832b267b.java) > at > org.apache.tapestry.services.TapestryModule$12.service(TapestryModule.java:932) > at > org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43) > at > $RequestHandler_116832b267c.service($RequestHandler_116832b267c.java) > at > org.apache.tapestry.services.TapestryModule$2.service(TapestryModule.java:521) > at > $RequestHandler_116832b267c.service($RequestHandler_116832b267c.java) > at > org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79) > at > $RequestHandler_116832b267c.service($RequestHandler_116832b267c.java) > at > com.fsadev.tapestry.utilities.services.LibModule$1.service(LibModule.java:22) > at > $RequestHandler_116832b267c.service($RequestHandler_116832b267c.java) > at > org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:94) > at > org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:85) > at > org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77) > at > org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:107) > at > $RequestHandler_116832b267c.service($RequestHandler_116832b267c.java) > at > $RequestHandler_116832b2675.service($RequestHandler_116832b2675.java) > at > org.apache.tapestry.services.TapestryModule$11.service(TapestryModule.java:915) > at > $HttpServletRequestHandler_116832b2674.service($HttpServletRequestHandler_116832b2674.java) > at > org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:164) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712) > at > org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) > at > org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211) > at > org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) > at org.mortbay.jetty.Server.handle(Server.java:313) > at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) > at > org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396) > at > org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442) > Caused by: org.apache.tapestry.ioc.internal.util.TapestryException: An > event handler for component news/List:layout.loginform returned the > value true (from method > org.apache.tapestry.corelib.components.Form.onAction(java.lang.Object[]) > (at Form.java:277)). Return type java.lang.Boolean can not be handled. > Configured return types are java.lang.Class, java.lang.String, > org.apache.tapestry.Link, org.apache.tapestry.StreamResponse, > org.apache.tapestry.runtime.Component. > at > org.apache.tapestry.internal.services.ObjectComponentEventResultProcessor.processComponentEvent(ObjectComponentEventResultProcessor.java:41 > ) > at > $ComponentEventResultProcessor_116832b2768.processComponentEvent($ComponentEventResultProcessor_116832b2768.java) > at > $ComponentEventResultProcessor_116832b2656.processComponentEvent($ComponentEventResultProcessor_116832b2656.java) > at > org.apache.tapestry.internal.services.ComponentActionRequestHandlerImpl$1.handleResult(ComponentActionRequestHandlerImpl.java:68) > at > org.apache.tapestry.internal.services.EventImpl.storeResult(EventImpl.java:62) > ... 47 more > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Howard M. Lewis Ship Partner and Senior Architect at Feature50 Creator Apache Tapestry and Apache HiveMind --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
