Hi Geoff,
I found upgrading JBossAS may not help, it can be a bug in Javassist.
I compiled latest T5 (5.0.11 SNAPSHOT) code by using JDK 1,6, just
want to see how well T5 works on Java 6 bytecode. I started the
integration app1, then ended up of ArrayIndexOutOfBoundsException
when I was trying to access the start page.
What I found is:
When there is a field be accessed in method in transformed class, and
be used in one side of condition statement such as
if (_encoder == null) // this line may cause error
{
_formSupport.store(this, new RestoreState(_value));
}
else
...
later on, a Javassist FieldAccess for this field replace the method
body by "$_ = $0._$read_parameter_anchor();", (happens on line 1546 in
InternalClassTransformationImpl.class), then I got
ArrayIndexOutOfBoundsException on methods either write16bit() or
sameLocals().
The workaround is to simply use a local variable to replace the
field, _encoder in example, in the condition. e.g.
PrimaryKeyEncoder<Serializable, Object> localEncoder = _encoder;
if (localEncoder == null)
{
_formSupport.store(this, new RestoreState(_value));
}
else
will remove the exception and everything works very well.
So far I found 3 components get affected: Form, Loop and GridPager.
I am not familiar with Javassist, have no idea of means of "$_ =
$0._$read_parameter_anchor();"
hope someone else who are professional of Javassist and have Java 6
available can write a test case to prove it and report a bug to
Javassist Jira.
Regards,
Yunhua
On Fri, Mar 7, 2008 at 10:04 PM, Geoff Callender
<[EMAIL PROTECTED]> wrote:
> How right you are. Thanks. From
> http://sourceforge.net/project/shownotes.php?release_id=548923&group_id=22866
> :
>
> "JDK5 is *required* to run JBossAS 4.2.x" and "JDK6 support will come
> with JBossAS 5.x."
>
>
>
> On 07/03/2008, at 10:57 PM, Joachim Van der Auwera wrote:
>
> > From what I understand, JBoss 4 is not Java 6 compatible. For that
> > you should ues JBoss 5.
> >
> > Kind regards,
> > Joachim
> >
> > Geoff Callender wrote:
> >> To Howard, and anyone else with experience of javassist problems
> >> with Java 1.6 (with the possibly that it's only related to Tomcat
> >> in JBoss 4.2.2):
> >>
> >> It looks like this is a javassist classloading issue with Java
> >> 1.6. Everything works fine with Java 1.5. The root cause is an
> >> ArrayIndexOutOfBoundsException: 4, within javassist. Any
> >> suggestions?
> >>
> >> I commented out the pagelink to the offending page and the problem
> >> moved to the next pagelink that had a context. The root cause was
> >> identical.
> >>
> >> Each time I commented out the offending pagelink, the problem
> >> occurred on the next pagelink that had a context and the root cause
> >> was identical.
> >>
> >> I tried -Dsun.lang.ClassLoader.allowArraySyntex=true (read
> http://lists.jboss.org/pipermail/jboss-development/2007-June/009714.html
> >> )but the problem didn't change.
> >>
> >> Below is the full stack trace of the original problem.
> >>
> >> Cheers,
> >>
> >> Geoff
> >>
> >> 2008-03-07 21:22:27,150 ERROR
> >> [org
> >> .apache.tapestry.services.TapestryModule.RequestExceptionHandler]
> >> Processing of request failed with uncaught exception: Render queue
> >> error in BeginRender[Start:pagelink_10]: Could not convert
> >> 'errorMessage' into a component parameter binding:
> >> java.lang.NoClassDefFoundError: jumpstart/web/pages/examples/
> >> request/PageLinkOrActionLink2
> >> org.apache.tapestry.internal.services.RenderQueueException: Render
> >> queue error in BeginRender[Start:pagelink_10]: Could not convert
> >> 'errorMessage' into a component parameter binding:
> >> java.lang.NoClassDefFoundError: jumpstart/web/pages/examples/
> >> request/PageLinkOrActionLink2 [at classpath:jumpstart/web/pages/
> >> Start.tml, line 41, column 84]
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal.services.RenderQueueImpl.run(RenderQueueImpl.java:75)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.PageRenderQueueImpl.render(PageRenderQueueImpl.java:63)
> >> at
> >> $
> >> PageRenderQueue_11888c18640.render($PageRenderQueue_11888c18640.java)
> >> at
> >> $
> >> PageRenderQueue_11888c18639.render($PageRenderQueue_11888c18639.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $19.renderMarkup(TapestryModule.java:1289)
> >> at org.apache.tapestry.services.TapestryModule
> >> $23.renderMarkup(TapestryModule.java:1397)
> >> at
> >> $
> >> MarkupRenderer_11888c18641
> >> .renderMarkup($MarkupRenderer_11888c18641.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $22.renderMarkup(TapestryModule.java:1378)
> >> at
> >> $
> >> MarkupRenderer_11888c18641
> >> .renderMarkup($MarkupRenderer_11888c18641.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $21.renderMarkup(TapestryModule.java:1360)
> >> at
> >> $
> >> MarkupRenderer_11888c18641
> >> .renderMarkup($MarkupRenderer_11888c18641.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $20.renderMarkup(TapestryModule.java:1342)
> >> at
> >> $
> >> MarkupRenderer_11888c18641
> >> .renderMarkup($MarkupRenderer_11888c18641.java)
> >> at
> >> $
> >> MarkupRenderer_11888c1863e
> >> .renderMarkup($MarkupRenderer_11888c1863e.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageMarkupRendererImpl
> >> .renderPageMarkup(PageMarkupRendererImpl.java:55)
> >> at
> >> $
> >> PageMarkupRenderer_11888c1863c
> >> .renderPageMarkup($PageMarkupRenderer_11888c1863c.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageResponseRendererImpl
> >> .renderPageResponse(PageResponseRendererImpl.java:57)
> >> at
> >> $
> >> PageResponseRenderer_11888c185fd
> >> .renderPageResponse($PageResponseRenderer_11888c185fd.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageRenderRequestHandlerImpl
> >> .handle(PageRenderRequestHandlerImpl.java:59)
> >> at
> >> $
> >> PageRenderRequestHandler_11888c185f8
> >> .handle($PageRenderRequestHandler_11888c185f8.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.RootPathDispatcher.dispatch(RootPathDispatcher.java:55)
> >> at $Dispatcher_11888c185fb.dispatch($Dispatcher_11888c185fb.java)
> >> at $Dispatcher_11888c185ee.dispatch($Dispatcher_11888c185ee.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $13.service(TapestryModule.java:911)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.LocalizationFilter.service(LocalizationFilter.java:43)
> >> at
> >> $RequestHandler_11888c185ef.service($RequestHandler_11888c185ef.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $3.service(TapestryModule.java:529)
> >> at
> >> $RequestHandler_11888c185ef.service($RequestHandler_11888c185ef.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $2.service(TapestryModule.java:504)
> >> at
> >> $RequestHandler_11888c185ef.service($RequestHandler_11888c185ef.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal.services.StaticFilesFilter.service(StaticFilesFilter.java:
> >> 79)
> >> at
> >> $RequestHandler_11888c185ef.service($RequestHandler_11888c185ef.java)
> >> at org.apache.tapestry.internal.services.CheckForUpdatesFilter
> >> $2.invoke(CheckForUpdatesFilter.java:93)
> >> at org.apache.tapestry.internal.services.CheckForUpdatesFilter
> >> $2.invoke(CheckForUpdatesFilter.java:84)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .ioc
> >> .internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:
> >> 106)
> >> at
> >> $RequestHandler_11888c185ef.service($RequestHandler_11888c185ef.java)
> >> at
> >> $RequestHandler_11888c185e7.service($RequestHandler_11888c185e7.java)
> >> at org.apache.tapestry.services.TapestryModule
> >> $12.service(TapestryModule.java:891)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> >> at
> >> $
> >> HttpServletRequestFilter_11888c185e6
> >> .service($HttpServletRequestFilter_11888c185e6.java)
> >> at
> >> $
> >> HttpServletRequestHandler_11888c185e8
> >> .service($HttpServletRequestHandler_11888c185e8.java)
> >> at
> >> $
> >> HttpServletRequestHandler_11888c185e5
> >> .service($HttpServletRequestHandler_11888c185e5.java)
> >> at
> >> org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:164)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core
> >> .ApplicationFilterChain
> >> .internalDoFilter(ApplicationFilterChain.java:235)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> >> 206)
> >> at
> >> org
> >> .jboss
> >> .web
> >> .tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core
> >> .ApplicationFilterChain
> >> .internalDoFilter(ApplicationFilterChain.java:235)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:
> >> 206)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
> >> at
> >> org
> >> .apache
> >> .catalina
> >> .core.StandardContextValve.invoke(StandardContextValve.java:175)
> >> at
> >> org
> >> .jboss
> >> .web
> >> .tomcat
> >> .security
> >> .SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
> >> at
> >> org
> >> .jboss
> >> .web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:
> >> 84)
> >> at
> >> org
> >> .apache
> >> .catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> >> at
> >> org
> >> .apache
> >> .catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> >> at
> >> org
> >> .jboss
> >> .web
> >> .tomcat
> >> .service
> >> .jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
> >> at
> >> org
> >> .apache
> >> .catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:
> >> 109)
> >> at
> >> org
> >> .apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:
> >> 262)
> >> at
> >> org
> >> .apache.coyote.http11.Http11Processor.process(Http11Processor.java:
> >> 844)
> >> at org.apache.coyote.http11.Http11Protocol
> >> $Http11ConnectionHandler.process(Http11Protocol.java:583)
> >> at org.apache.tomcat.util.net.JIoEndpoint
> >> $Worker.run(JIoEndpoint.java:446)
> >> at java.lang.Thread.run(Thread.java:619)
> >> Caused by: org.apache.tapestry.ioc.internal.util.TapestryException:
> >> Could not convert 'errorMessage' into a component parameter
> >> binding: java.lang.NoClassDefFoundError: jumpstart/web/pages/
> >> examples/request/PageLinkOrActionLink2 [at classpath:jumpstart/web/
> >> pages/Start.tml, line 41, column 84]
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .structure
> >> .ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:884)
> >> at
> >> org
> >> .apache.tapestry.internal.structure.ComponentPageElementImpl.access
> >> $100(ComponentPageElementImpl.java:54)
> >> at
> >> org.apache.tapestry.internal.structure.ComponentPageElementImpl
> >> $11.render(ComponentPageElementImpl.java:342)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal.services.RenderQueueImpl.run(RenderQueueImpl.java:63)
> >> ... 61 more
> >> Caused by: org.apache.tapestry.ioc.internal.util.TapestryException:
> >> Could not convert 'errorMessage' into a component parameter
> >> binding: java.lang.NoClassDefFoundError: jumpstart/web/pages/
> >> examples/request/PageLinkOrActionLink2 [at classpath:jumpstart/web/
> >> pages/examples/request/PageLinkOrActionLink1.tml, line 34, column 41]
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.BindingSourceImpl.newBinding(BindingSourceImpl.java:79)
> >> at
> >> $
> >> BindingSource_11888c18609.newBinding($BindingSource_11888c18609.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageElementFactoryImpl
> >> .newExpansionElement(PageElementFactoryImpl.java:176)
> >> at
> >> $
> >> PageElementFactory_11888c18602
> >> .newExpansionElement($PageElementFactory_11888c18602.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.PageLoaderProcessor.expansion(PageLoaderProcessor.java:356)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageLoaderProcessor
> >> .loadTemplateForComponent(PageLoaderProcessor.java:489)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PageLoaderProcessor.workComponentQueue(PageLoaderProcessor.java:808)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.PageLoaderProcessor.loadPage(PageLoaderProcessor.java:393)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal.services.PageLoaderImpl.loadPage(PageLoaderImpl.java:60)
> >> at $PageLoader_11888c18600.loadPage($PageLoader_11888c18600.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal.services.PagePoolCache.checkout(PagePoolCache.java:188)
> >> at
> >> org
> >> .apache
> >> .tapestry.internal.services.PagePoolImpl.checkout(PagePoolImpl.java:
> >> 107)
> >> at $PagePool_11888c185ff.checkout($PagePool_11888c185ff.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:43)
> >> at
> >> $RequestPageCache_11888c185fe.get($RequestPageCache_11888c185fe.java)
> >> at
> >> $RequestPageCache_11888c185d2.get($RequestPageCache_11888c185d2.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.LinkFactoryImpl.createPageLink(LinkFactoryImpl.java:239)
> >> at
> >> $
> >> LinkFactory_11888c18603.createPageLink($LinkFactory_11888c18603.java)
> >> at
> >> org
> >> .apache
> >> .tapestry.internal.structure.PageImpl.createPageLink(PageImpl.java:
> >> 161)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .structure
> >> .InternalComponentResourcesImpl
> >> .createPageLink(InternalComponentResourcesImpl.java:128)
> >> at
> >> org
> >> .apache
> >> .tapestry.corelib.components.PageLink.beginRender(PageLink.java:73)
> >> at
> >> org
> >> .apache
> >> .tapestry.corelib.components.PageLink.beginRender(PageLink.java)
> >> at
> >> org.apache.tapestry.internal.structure.ComponentPageElementImpl
> >> $11$1.run(ComponentPageElementImpl.java:338)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .structure
> >> .ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:874)
> >> ... 64 more
> >> Caused by: org.apache.tapestry.ioc.internal.util.TapestryException:
> >> java.lang.NoClassDefFoundError: jumpstart/web/pages/examples/
> >> request/PageLinkOrActionLink2 [at classpath:jumpstart/web/pages/
> >> examples/request/PageLinkOrActionLink1.tml, line 34, column 41]
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .bindings.PropBindingFactory.newBinding(PropBindingFactory.java:57)
> >> at
> >> $
> >> BindingFactory_11888c1862f
> >> .newBinding($BindingFactory_11888c1862f.java)
> >> at
> >> $
> >> BindingFactory_11888c18616
> >> .newBinding($BindingFactory_11888c18616.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services.BindingSourceImpl.newBinding(BindingSourceImpl.java:75)
> >> ... 87 more
> >> Caused by: java.lang.RuntimeException:
> >> java.lang.NoClassDefFoundError: jumpstart/web/pages/examples/
> >> request/PageLinkOrActionLink2
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .ioc
> >> .internal
> >> .services.PropertyAccessImpl.buildAdapter(PropertyAccessImpl.java:97)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .ioc
> >> .internal
> >> .services.PropertyAccessImpl.getAdapter(PropertyAccessImpl.java:65)
> >> at
> >> $
> >> PropertyAccess_11888c185d6
> >> .getAdapter($PropertyAccess_11888c185d6.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PropertyConduitSourceImpl
> >> .readInfoForTerm(PropertyConduitSourceImpl.java:451)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PropertyConduitSourceImpl
> >> .writePropertyNavigationCode(PropertyConduitSourceImpl.java:276)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PropertyConduitSourceImpl
> >> .buildGetter(PropertyConduitSourceImpl.java:216)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PropertyConduitSourceImpl.build(PropertyConduitSourceImpl.java:173)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .PropertyConduitSourceImpl.create(PropertyConduitSourceImpl.java:120)
> >> at
> >> $
> >> PropertyConduitSource_11888c1862e
> >> .create($PropertyConduitSource_11888c1862e.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .bindings.PropBindingFactory.newBinding(PropBindingFactory.java:48)
> >> ... 90 more
> >> Caused by: java.lang.NoClassDefFoundError: jumpstart/web/pages/
> >> examples/request/PageLinkOrActionLink2
> >> at java.lang.Class.getDeclaredMethods0(Native Method)
> >> at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
> >> at java.lang.Class.getDeclaredMethods(Class.java:1791)
> >> at java.beans.Introspector$1.run(Introspector.java:1272)
> >> at java.security.AccessController.doPrivileged(Native Method)
> >> at
> >> java.beans.Introspector.getPublicDeclaredMethods(Introspector.java:
> >> 1270)
> >> at java.beans.Introspector.getTargetMethodInfo(Introspector.java:
> >> 1136)
> >> at java.beans.Introspector.getBeanInfo(Introspector.java:387)
> >> at java.beans.Introspector.getBeanInfo(Introspector.java:159)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .ioc
> >> .internal
> >> .services.PropertyAccessImpl.buildAdapter(PropertyAccessImpl.java:85)
> >> ... 99 more
> >> Caused by: java.lang.ClassNotFoundException: caught an exception
> >> while obtaining a class file for
> jumpstart.web.pages.examples.request.PageLinkOrActionLink
> >> 2
> >> at javassist.Loader.findClass(Loader.java:359)
> >> at
> >> org
> >> .apache.tapestry.internal.services.ComponentInstantiatorSourceImpl
> >> $PackageAwareLoader.findClass(ComponentInstantiatorSourceImpl.java:
> >> 73)
> >> at javassist.Loader.loadClass(Loader.java:311)
> >> at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
> >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
> >> ... 109 more
> >> Caused by:
> >> org.apache.tapestry.internal.services.TransformationException: 4
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .ComponentClassTransformerImpl
> >> .transformComponentClass(ComponentClassTransformerImpl.java:153)
> >> at
> >> $
> >> ComponentClassTransformer_11888c185e2
> >> .transformComponentClass($ComponentClassTransformer_11888c185e2.java)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .ComponentInstantiatorSourceImpl
> >> .onLoad(ComponentInstantiatorSourceImpl.java:162)
> >> at javassist.Loader.findClass(Loader.java:340)
> >> ... 113 more
> >> Caused by: java.lang.ArrayIndexOutOfBoundsException: 4
> >> at javassist.bytecode.ByteArray.write16bit(ByteArray.java:41)
> >> at javassist.bytecode.StackMapTable
> >> $Shifter.update(StackMapTable.java:744)
> >> at javassist.bytecode.StackMapTable
> >> $Shifter.sameFrame(StackMapTable.java:720)
> >> at javassist.bytecode.StackMapTable
> >> $Walker.stackMapFrames(StackMapTable.java:194)
> >> at javassist.bytecode.StackMapTable
> >> $Walker.parse(StackMapTable.java:179)
> >> at javassist.bytecode.StackMapTable
> >> $Shifter.doit(StackMapTable.java:714)
> >> at javassist.bytecode.StackMapTable.shiftPc(StackMapTable.java:
> >> 693)
> >> at javassist.bytecode.CodeIterator.insertGap0(CodeIterator.java:
> >> 676)
> >> at javassist.bytecode.CodeIterator.insertGap(CodeIterator.java:
> >> 636)
> >> at
> >> javassist.bytecode.CodeIterator.insertGapCore(CodeIterator.java:467)
> >> at javassist.bytecode.CodeIterator.insertGap(CodeIterator.java:
> >> 413)
> >> at javassist.expr.Expr.replace0(Expr.java:290)
> >> at javassist.expr.FieldAccess.replace(FieldAccess.java:213)
> >> at
> >> org
> >> .apache.tapestry.internal.services.InternalClassTransformationImpl
> >> $2.edit(InternalClassTransformationImpl.java:1515)
> >> at javassist.expr.ExprEditor.loopBody(ExprEditor.java:197)
> >> at javassist.expr.ExprEditor.doit(ExprEditor.java:90)
> >> at javassist.CtClassType.instrument(CtClassType.java:1288)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .InternalClassTransformationImpl
> >> .replaceFieldAccess(InternalClassTransformationImpl.java:1521)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .InternalClassTransformationImpl
> >> .performFieldTransformations(InternalClassTransformationImpl.java:
> >> 1449)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .InternalClassTransformationImpl
> >> .finish(InternalClassTransformationImpl.java:1127)
> >> at
> >> org
> >> .apache
> >> .tapestry
> >> .internal
> >> .services
> >> .ComponentClassTransformerImpl
> >> .transformComponentClass(ComponentClassTransformerImpl.java:149)
> >> ... 116 more
> >> On 06/03/2008, at 9:35 PM, Geoff Callender wrote:
> >>
> >>> I've finally been able to reproduce this problem by using JDK
> >>> 1.6. Not sure why that is but I'll be looking into it.
> >>>
> >>> in the meantime please drop back to JDK 1.5 like this:
> >>> - In Eclipse choose Window > Preferences > Java Compiler and set
> >>> Compiler compliance level to 5.0.
> >>> - Before running JBoss's run.bat, set JAVA_HOME tothe location of
> >>> a 1.5 JDK.
> >>>
> >>> Please note too that the Downloads page specifies JDK 1.5 and
> >>> Eclipse 3.2 as system requirements, because 1.6 and 3.3 haven't
> >>> been tested before now.
> >>>
> >>> Geoff
> >>> http://files.doublenegative.com.au/jumpstart/
> >>>
> >>> On 06/03/2008, at 8:49 AM, Borut Bolčina wrote:
> >>>
> >>>> Hi,
> >>>>
> >>>> I am also getting an error at step 9.
> >>>>
> >>>> An unexpected application exception has occurred.
> >>>>
> >>>> - org.apache.tapestry.internal.services.RenderQueueExceptionRender
> >>>> queue error in BeginRender[Start:pagelink_10]: Could not convert
> >>>> 'errorMessage' into a component parameter binding:
> >>>> java.lang.NoClassDefFoundError:
> >>>> jumpstart/web/pages/examples/request/PageLinkOrActionLink2
> >>>> activeComponents
> >>>> - Start (class jumpstart.web.pages.Start)
> >>>> - Start:pagelink_10 (class
> >>>> org.apache.tapestry.corelib.components.PageLink)
> >>>> classpath:jumpstart/web/pages/Start.tml, line 41, column
> >>>> 8436<br/>
> >>>> 37 <a t:type="pagelink"
> >>>> t:page="examples/request/RenderRequests1" href="#">Render
> >>>> Requests</a><br/>
> >>>> 38 <a t:type="pagelink" t:page="examples/request/ActionRequests"
> >>>> href="#">Action Requests</a><br/>39 <a t:type="pagelink"
> >>>> t:page="examples/request/ActionThenNewPage1" href="#">Action
> >>>> Then New
> >>>> Page</a><br/>40 <a t:type="pagelink"
> >>>> t:page="examples/request/PersistingThroughTheRedirection1"
> >>>> href="#">Persisting Through The Redirection</a><br/>41 <a
> >>>> t:type="pagelink" t:page="examples/request/
> >>>> PageLinkOrActionLink1"
> >>>> href="#">PageLink or ActionLink?</a><br/>42 <a t:type="pagelink"
> >>>> t:page="examples/request/FormSubmission1" href="#">Form
> >>>> Submission</a><br/>
> >>>> 43 <br/>44 <a t:type="pagelink"
> >>>> t:page="examples/input/BasicInput1" href="#">Basic Input</
> >>>> a><br/>
> >>>> 45 <a t:type="pagelink" t:page="examples/input/Validators1"
> >>>> href="#">Validators</a><br/>46 <a t:type="pagelink"
> >>>> t:page="examples/input/ProgrammaticValidation1"
> >>>> href="#">Programmatic
> >>>> Validation</a><br/>
> >>>> locationclasspath:jumpstart/web/pages/Start.tml, line 41, column 84
> >>>> - org.apache.tapestry.ioc.internal.util.TapestryExceptionCould not
> >>>> convert 'errorMessage' into a component parameter binding:
> >>>> java.lang.NoClassDefFoundError:
> >>>> jumpstart/web/pages/examples/request/PageLinkOrActionLink2
> >>>> locationclasspath:jumpstart/web/pages/examples/request/
> >>>> PageLinkOrActionLink1.tml,
> >>>> line 34, column 4129
> >>>> 30 This ActionLink should work OK: 31 <a t:type="actionlink"
> >>>> t:id="ActionLinkA" t:context="literal:1" href="#">Person 1</a>.
> >>>> 32This ActionLink will receive an exception, which it handles:
> >>>> 33 <a t:type="actionlink" t:id="ActionLinkB" t:context="literal:
> >>>> 999"
> >>>> href="#">Person 999</a><br/>34 <span
> >>>> style="color:red">${errorMessage}</span><br/><br/>35
> >>>> 36 <a t:type="pagelink" t:page="Start" href="#">To Start</a><br/
> >>>> ><br/>
> >>>> 37
> >>>> 38 <t:sourcecodedisplay
> >>>> src="/web/src/main/webapp/pages/examples/request/
> >>>> PageLinkOrActionLink1.tml"/>
> >>>> 39 <t:sourcecodedisplay
> >>>> src="/web/src/main/java/jumpstart/web/pages/examples/request/
> >>>> PageLinkOrActionLink1.java"/>
> >>>> - java.lang.ClassNotFoundExceptioncaught an exception while
> >>>> obtaining
> >>>> a class file for
> >>>> jumpstart.web.pages.examples.request.PageLinkOrActionLink2
> >>>> exceptionorg
> >>>> .apache.tapestry.internal.services.TransformationException:
> >>>> Class
> >>>> jumpstart.web.pages.examples.request.PageLinkOrActionLink2contains
> >>>> field(s) (_$resources) that are not private. You should change
> >>>> these fields to private, and add accessor methods if needed.
> >>>> -
> >>>> org.apache.tapestry.internal.services.TransformationExceptionClass
> >>>> jumpstart.web.pages.examples.request.PageLinkOrActionLink2 contains
> >>>> field(s) (_$resources) that are not private. You should change
> >>>> these fields
> >>>> to private, and add accessor methods if needed.
> >>>>
> >>>> ...and more
> >>>>
> >>>> Here is the exploder info:
> >>>>
> >>>>
> >>>> Buildfile: C:\Users\Borut\Workarea\jumpstart-min-3.3.3\exploder.xml
> >>>> copy-all-to-exploded-dir:
> >>>> mkdir:
> >>>> copy-enterprise-to-exploded-ear:
> >>>> [copy] Copying 2 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear
> >>>> [copy] Copying 2 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear
> >>>> mkdir:
> >>>> copy-datasource-descriptor-to-exploded-ear:
> >>>> [copy] Copying 1 file to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded
> >>>> mkdir:
> >>>> copy-business-to-exploded-jar:
> >>>> [copy] Copying 50 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.jar
> >>>> [copy] Copying 1 file to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.jar\META-INF
> >>>> mkdir:
> >>>> copy-web-to-exploded-war:
> >>>> [copy] Copying 8 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war
> >>>> [copy] Copying 81 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \classes
> >>>> [copy] Copying 63 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \classes\jumpstart\web
> >>>> [copy] Copying 7 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF\lib
> >>>> mkdir:
> >>>> copy-src-to-exploded-war:
> >>>> [mkdir] Created dir: C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \sourcecode
> >>>> [copy] Copying 71 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \sourcecode
> >>>> [copy] Copying 81 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \sourcecode
> >>>> [copy] Copying 47 files to C:\Users\Borut\Workarea\jumpstart-
> >>>> min-3.3.3\exploded\jumpstart-min.ear\jumpstart-min.war\WEB-INF
> >>>> \sourcecode
> >>>> BUILD SUCCESSFUL
> >>>> Total time: 940 milliseconds
> >>>>
> >>>>
> >>>> I am on Eclipse 3.3, Vista.
> >>>>
> >>>> Regards,
> >>>> Borut
> >>>>
> >>>> 2008/3/4, Geoff Callender <[EMAIL PROTECTED]>:
> >>>>>
> >>>>> Hi Greg,
> >>>>>
> >>>>> I can't explain why this would be happening, as I'm successfully
> >>>>> running it on OS X 10.5 and Windows XP SP2, all with JBoss
> >>>>> 4.2.2.GA on
> >>>>> Java 1.5, to browsers running Safari, Firefox, and IE 7.
> >>>>>
> >>>>> What are the details of your operating environment? What's in the
> >>>>> JBoss log on the console (please paste any stacktrace in your
> >>>>> reply)?
> >>>>> If you choose Project > Clean... in Eclipse and restart JBoss do
> >>>>> you
> >>>>> get the same result? if so, what was in the Eclipse Console
> >>>>> following
> >>>>> the clean (please paste the exploder's output in your reply).
> >>>>>
> >>>>> Cheers,
> >>>>>
> >>>>>
> >>>>> Geoff
> >>>>>
> >>>>>
> >>>>> On 03/03/2008, at 2:57 AM, Gregory Mazurek wrote:
> >>>>>
> >>>>>> Hi Geoff,
> >>>>>>
> >>>>>> I'm new to Tapestry coming recently from RoR (encountered scaling
> >>>>>> problems
> >>>>>> in some of my web applications but still use it occasionally!).
> >>>>>>
> >>>>>> I'm going through the JumpStart 3.3.3 installation process and
> >>>>>> all
> >>>>>> has been
> >>>>>> going well until step 9 (of
> >>>>>> http://files.doublenegative.com.au/jumpstart/
> >>>>>> installation.html). I'm
> >>>>>> encountering an error that I haven't been able to resolve for the
> >>>>>> past 3
> >>>>>> days. When I load localhost:8080/jumpstart, I get this error:
> >>>>>>
> >>>>>> An unexpected application exception has occurred. Render queue
> >>>>>> error in
> >>>>>> BeginRender[Start:pagelink_10]: Could not convert 'errorMessage'
> >>>>>> into a
> >>>>>> component parameter binding: java.lang.NoClassDefFoundError:
> >>>>>> jumpstart/web/pages/examples/request/PageLinkOrActionLink2
> >>>>>> Can you point me to what might be happening/what I need to do?
> >>>>>>
> >>>>>> Thanks for any help you can offer,
> >>>>>>
> >>>>>> Greg
> >>>>>>
> >>>>>>
> >>>>>> On Wed, Feb 27, 2008 at 7:16 AM, Geoff Callender <
> >>>>>> [EMAIL PROTECTED]> wrote:
> >>>>>>
> >>>>>>> Hi all,
> >>>>>>>
> >>>>>>> JumpStart 3.3.3 is now available for T5.0.10. It fixes these
> >>>>>>> bugs
> >>>>>>> that were in 3.3.1 which was released a few days ago:
> >>>>>>>
> >>>>>>> * Editing a Person always displayed a "Double Wow!!!" error
> >>>>>>> (My
> >>>>>>> thanks to Julian Wood for reporting this).
> >>>>>>> * Exploder directory is not set to "derived" in Eclipse, so
> >>>>>>> searches
> >>>>>>> don't bypass it.
> >>>>>>>
> >>>>>>> You'll find it at:
> >>>>>>>
> >>>>>>> http://files.doublenegative.com.au/jumpstart
> >>>>>>>
> >>>>>>> Comments and suggestions are always welcome. Be helpful or
> >>>>>>> brutal
> >>>>>>> - I
> >>>>>>> don't care which, because it all helps to make this stuff more
> >>>>>>> useful.
> >>>>>>>
> >>>>>>> Cheers,
> >>>>>>>
> >>>>>>> Geoff Callender
> >>>>>
> >>>>>
> >>>>>
> >>>>> ---------------------------------------------------------------------
> >>>>> To unsubscribe, e-mail: [EMAIL PROTECTED]
> >>>>> For additional commands, e-mail: [EMAIL PROTECTED]
> >>>>>
> >>>>>
> >>>
> >>
> >>
> >
> >
> > --
> > Joachim Van der Auwera
> > PROGS bvba, progs.be
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > For additional commands, e-mail: [EMAIL PROTECTED]
> >
>
>
