Here is the full stacktrace.
[ERROR] RequestExceptionHandler Processing of request failed with uncaught
exception: java.lang.ClassNotFoundException: caught an exception while
obtaining a class file for nl.collection.components.Layout
org.apache.tapestry5.ioc.internal.util.TapestryException:
java.lang.ClassNotFoundException: caught an exception while obtaining a
class file for nl.collection.components.Layout [at context:Start.tml, line
1, column 74]
at
org.apache.tapestry5.internal.services.PageElementFactoryImpl.newComponentElement(PageElementFactoryImpl.java:239)
at
$PageElementFactory_11f84ccb159.newComponentElement($PageElementFactory_11f84ccb159.java)
at
org.apache.tapestry5.internal.services.PageLoaderProcessor.startComponent(PageLoaderProcessor.java:683)
at
org.apache.tapestry5.internal.services.PageLoaderProcessor.loadTemplateForComponent(PageLoaderProcessor.java:499)
at
org.apache.tapestry5.internal.services.PageLoaderProcessor.workComponentQueue(PageLoaderProcessor.java:834)
at
org.apache.tapestry5.internal.services.PageLoaderProcessor.loadPage(PageLoaderProcessor.java:392)
at
org.apache.tapestry5.internal.services.PageLoaderImpl.loadPage(PageLoaderImpl.java:59)
at $PageLoader_11f84ccb157.loadPage($PageLoader_11f84ccb157.java)
at
org.apache.tapestry5.internal.services.PagePoolCache.checkout(PagePoolCache.java:210)
at
org.apache.tapestry5.internal.services.PagePoolImpl.checkout(PagePoolImpl.java:99)
at $PagePool_11f84ccb156.checkout($PagePool_11f84ccb156.java)
at
org.apache.tapestry5.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:51)
at $RequestPageCache_11f84ccb155.get($RequestPageCache_11f84ccb155.java)
at $RequestPageCache_11f84ccb14d.get($RequestPageCache_11f84ccb14d.java)
at
org.apache.tapestry5.internal.services.RequestSecurityManagerImpl.checkForInsecureRequest(RequestSecurityManagerImpl.java:59)
at
$RequestSecurityManager_11f84ccb14c.checkForInsecureRequest($RequestSecurityManager_11f84ccb14c.java)
at
org.apache.tapestry5.services.TapestryModule$35.handle(TapestryModule.java:1777)
at
$PageRenderRequestHandler_11f84ccb150.handle($PageRenderRequestHandler_11f84ccb150.java)
at
$PageRenderRequestHandler_11f84ccb145.handle($PageRenderRequestHandler_11f84ccb145.java)
at
org.apache.tapestry5.internal.services.RootPathDispatcher.dispatch(RootPathDispatcher.java:61)
at $Dispatcher_11f84ccb14b.dispatch($Dispatcher_11f84ccb14b.java)
at $Dispatcher_11f84ccb13e.dispatch($Dispatcher_11f84ccb13e.java)
at
org.apache.tapestry5.services.TapestryModule$17.service(TapestryModule.java:1029)
at
org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at
org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at
org.apache.tapestry5.services.TapestryModule$3.service(TapestryModule.java:621)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at
org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:611)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at
org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:85)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
at
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
at
org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
at $RequestHandler_11f84ccb13f.service($RequestHandler_11f84ccb13f.java)
at $RequestHandler_11f84ccb136.service($RequestHandler_11f84ccb136.java)
at
org.apache.tapestry5.services.TapestryModule$16.service(TapestryModule.java:1007)
at
org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
at
$HttpServletRequestFilter_11f84ccb135.service($HttpServletRequestFilter_11f84ccb135.java)
at
$HttpServletRequestHandler_11f84ccb137.service($HttpServletRequestHandler_11f84ccb137.java)
at
$HttpServletRequestHandler_11f84ccb134.service($HttpServletRequestHandler_11f84ccb134.java)
at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:179)
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:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException:
caught an exception while obtaining a class file for
nl.collection.components.Layout
at
org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.findClass(ComponentInstantiatorSourceImpl.java:296)
at
org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.findInstantiator(ComponentInstantiatorSourceImpl.java:272)
at
$ComponentInstantiatorSource_11f84ccb123.findInstantiator($ComponentInstantiatorSource_11f84ccb123.java)
at
org.apache.tapestry5.internal.services.PageElementFactoryImpl.newComponentElement(PageElementFactoryImpl.java:216)
... 56 more
Caused by: java.lang.ClassNotFoundException: caught an exception while
obtaining a class file for nl.collection.components.Layout
at javassist.Loader.findClass(Loader.java:359)
at
org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl$PackageAwareLoader.findClass(ComponentInstantiatorSourceImpl.java:92)
at javassist.Loader.loadClass(Loader.java:311)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at
org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.findClass(ComponentInstantiatorSourceImpl.java:292)
... 59 more
Caused by: org.apache.tapestry5.internal.services.TransformationException:
java.lang.ClassNotFoundException:
org.apache.tapestry.annotations.IncludeStylesheet
at
org.apache.tapestry5.internal.services.ComponentClassTransformerImpl.transformComponentClass(ComponentClassTransformerImpl.java:176)
at
$ComponentClassTransformer_11f84ccb12f.transformComponentClass($ComponentClassTransformer_11f84ccb12f.java)
at
org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.onLoad(ComponentInstantiatorSourceImpl.java:201)
at javassist.Loader.findClass(Loader.java:340)
... 63 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException:
org.apache.tapestry.annotations.IncludeStylesheet
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl.assembleClassAnnotations(InternalClassTransformationImpl.java:1569)
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl.getClassAnnotations(InternalClassTransformationImpl.java:1541)
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl.getAnnotation(InternalClassTransformationImpl.java:347)
at
org.apache.tapestry5.internal.transform.MetaWorker.transform(MetaWorker.java:32)
at
$ComponentClassTransformWorker_11f84ccb16b.transform($ComponentClassTransformWorker_11f84ccb16b.java)
at
$ComponentClassTransformWorker_11f84ccb161.transform($ComponentClassTransformWorker_11f84ccb161.java)
at
org.apache.tapestry5.internal.services.ComponentClassTransformerImpl.transformComponentClass(ComponentClassTransformerImpl.java:170)
... 66 more
Caused by: java.lang.ClassNotFoundException:
org.apache.tapestry.annotations.IncludeStylesheet
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at
javassist.bytecode.annotation.MemberValue.loadClass(MemberValue.java:51)
at
javassist.bytecode.annotation.Annotation.toAnnotationType(Annotation.java:293)
at javassist.CtClassType.toAnnoType(CtClassType.java:591)
at javassist.CtClassType.toAnnotationType(CtClassType.java:492)
at javassist.CtClassType.getAnnotations(CtClassType.java:458)
at javassist.CtClassType.getAnnotations(CtClassType.java:438)
at
org.apache.tapestry5.internal.services.InternalClassTransformationImpl.assembleClassAnnotations(InternalClassTransformationImpl.java:1556)
... 72 more
- Kasper
On Tue, 17 Feb 2009 12:11:39 -0300, "Thiago H. de Paula Figueiredo"
<thiag...@gmail.com> wrote:
> On Tue, Feb 17, 2009 at 12:03 PM, <kas...@nekoconeko.nl> wrote:
>
>> An unexpected application exception has occurred.
>> java.lang.ClassNotFoundException: caught an exception while obtaining
>> a class file for nl.collection.components.Layout
>
> Please post the full stack trace. ;) It looks like your Layout class
> was found, but something prevented its instrumentation and loading.
>
>> In t5.0.10 the template files and the class files for Layout were
>> inside the nl.collections.components package. I've read somewhere on
>> the mailinglist that they might need to be separated so I moved the
>> Layout.tml file to my WebContent folder. In both ways it didn't work
>> out.
>
> They need to be in the classpath. It doesn't matter where you put them
> in your sources folder as long as they are copied to the classpath.
>
> --
> Thiago
>
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