Hello Jakob,
I've attached the file to the issue in JIRA.
It seems to me that in the ApplicationImpl class line 442 the invocation
componentExpression.setValue(elContext, createdComponent);
uses the wrong parameter? Maybe wrong use of EL implementation, which is
C:\eclipse-jee-helios-SR1\plugins\com.google.appengine.eclipse.sdkbundle.1.3
.8_1.3.8.v201010161055\appengine-java-sdk-1.3.8\lib\shared\geronimo-el_1.0_s
pec-1.0.1.jar
as I can see now.
Regards,
Axel
-----Ursprüngliche Nachricht-----
Von: Jakob Korherr (JIRA) [mailto:[email protected]]
Gesendet: Mittwoch, 5. Januar 2011 15:16
An: [email protected]
Betreff: [jira] Commented: (MYFACES-3011) conversion of enum fails
[
https://issues.apache.org/jira/browse/MYFACES-3011?page=com.atlassian.jira.p
lugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12977771#actio
n_12977771 ]
Jakob Korherr commented on MYFACES-3011:
----------------------------------------
Hi Axel,
can you please also provide the page (= .xhtml or jsp file) on which you use
the h:selectOneMenu component?
Thanks!
Regards,
Jakob
> conversion of enum fails
> ------------------------
>
> Key: MYFACES-3011
> URL: https://issues.apache.org/jira/browse/MYFACES-3011
> Project: MyFaces Core
> Issue Type: Bug
> Components: General
> Affects Versions: 2.0.3
> Environment: Google AppEngine, el-impl-1.1.jar
> Reporter: Axel Krebs
>
> SEVERE: An exception occurred
> javax.faces.FacesException: java.lang.IllegalArgumentException: Cannot
convert javax.faces.component.html.htmlselectonem...@84b8f9 of type class
javax.faces.component.html.HtmlSelectOneMenu to class
de.akrebs.shop.domain.Category
> at
org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.wrap(ExceptionHa
ndlerImpl.java:241)
> at
org.apache.myfaces.shared_impl.context.ExceptionHandlerImpl.handle(Exception
HandlerImpl.java:156)
> at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:258)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:191)
> at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
> at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1166)
> at
com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFil
ter.java:58)
> at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)
> at
com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(Transa
ctionCleanupFilter.java:43)
> at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)
> at
com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileF
ilter.java:122)
> at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler
.java:1157)
> at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
> at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
> at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
> at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
> at
com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEng
ineWebAppContext.java:70)
> at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at
com.google.appengine.tools.development.JettyContainerService$ApiProxyHandler
.handle(JettyContainerService.java:349)
> at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:326)
> at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
> at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:
938)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
> at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
> at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582
)
> Caused by: java.lang.IllegalArgumentException: Cannot convert
javax.faces.component.html.htmlselectonem...@84b8f9 of type class
javax.faces.component.html.HtmlSelectOneMenu to class
de.akrebs.shop.domain.Category
> at com.sun.el.lang.ELSupport.coerceToEnum(ELSupport.java:196)
> at com.sun.el.lang.ELSupport.coerceToType(ELSupport.java:363)
> at com.sun.el.parser.AstValue.setValue(AstValue.java:164)
> at
com.sun.el.ValueExpressionImpl.setValue(ValueExpressionImpl.java:273)
> at
org.apache.myfaces.view.facelets.el.TagValueExpression.setValue(TagValueExpr
ession.java:117)
> at
org.apache.myfaces.application.ApplicationImpl.createComponent(ApplicationIm
pl.java:442)
> at
org.apache.myfaces.application.ApplicationImpl.createComponent(ApplicationIm
pl.java:462)
> at
org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.createC
omponent(ComponentTagHandlerDelegate.java:511)
> at
org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(C
omponentTagHandlerDelegate.java:263)
> at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHa
ndler.java:54)
> at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHand
ler.java:51)
> at
javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(Delegati
ngMetaTagHandler.java:59)
> at
org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(C
omponentTagHandlerDelegate.java:324)
> at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHa
ndler.java:54)
> at
org.apache.myfaces.view.facelets.tag.ui.DefineHandler.applyDefinition(Define
Handler.java:86)
> at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(Composition
Handler.java:167)
> at
org.apache.myfaces.view.facelets.impl.TemplateContextImpl$TemplateManagerImp
l.apply(TemplateContextImpl.java:128)
> at
org.apache.myfaces.view.facelets.impl.TemplateContextImpl.includeDefinition(
TemplateContextImpl.java:92)
> at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeDefinitio
n(DefaultFaceletContext.java:433)
> at
org.apache.myfaces.view.facelets.tag.ui.InsertHandler.apply(InsertHandler.ja
va:93)
> at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHand
ler.java:51)
> at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHa
ndler.java:57)
> at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHand
ler.java:51)
> at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHand
ler.java:45)
> at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.
java:322)
> at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.
java:369)
> at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.
java:347)
> at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(D
efaultFaceletContext.java:215)
> at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(Composition
Handler.java:140)
> at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHa
ndler.java:57)
> at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHand
ler.java:45)
> at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.apply(DefaultFacelet.ja
va:143)
> at
org.apache.myfaces.view.facelets.FaceletViewDeclarationLanguage.buildView(Fa
celetViewDeclarationLanguage.java:329)
> at
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseEx
ecutor.java:66)
> at
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:239)
> ... 26 more
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