Error with c:if inside next c:forEach MyFaces 2.2.0
Hi,
I have a c:if tag inside 3 nested for loops in a JSP file.
I get an error only when I add the c:if to the JSP...
I only got the error when I upgraded to MyFaces 2.2.0. The same JSP
worked fine when I used MyFaces 2.2.0-beta
c:forEach var=table items=#{myBean.tables}
c:forEach var=row items=#{table.rows}
c:forEach var=cell items=#{row.cells}
c:if test=#{cell.visible}
#{cell.comeValue}
/c:if
c:forEach/
c:forEach/
c:forEach/
WARNING: JSF error handler:
java.lang.ClassCastException: java.lang.Boolean cannot be cast to
org.apache.myfaces.view.facelets.tag.jstl.core.IterationState
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:210)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:55)
at
org.apache.myfaces.view.facelets.tag.jsf.ComponentTagHandlerDelegate.apply(ComponentTagHandlerDelegate.java:373)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.apply(DelegatingMetaTagHandler.java:50)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.DefineHandler.applyDefinition(DefineHandler.java:86)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:178)
at
org.apache.myfaces.view.facelets.impl.TemplateContextImpl$TemplateManagerImpl.apply(TemplateContextImpl.java:193)
at
org.apache.myfaces.view.facelets.impl.TemplateContextImpl.includeDefinition(TemplateContextImpl.java:136)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeDefinition(DefaultFaceletContext.java:459)
at
Re: Error with c:if inside next c:forEach MyFaces 2.2.0
Hi
It looks like a page processed by facelets, not by JSP.
Between 2.2.0-beta and 2.2.0 we did a change in c:forEach tag. The
improvement is ok, but according to the stack trace I can see a
problemn with the id generation. I recently fixed this issue:
https://issues.apache.org/jira/browse/MYFACES-3853
It looks like something related. If the id generation is correct,
c:forEach and c:if receive different ids. The old algorithm in
c:forEach did not have an associated id.
Could you please try with the latest snapshot available here?
https://repository.apache.org/content/repositories/snapshots/org/apache/myfaces/core/
regards,
Leonardo Uribe
2014-02-18 21:20 GMT-05:00 Najy Nicolas najy.nico...@gmail.com:
Hi,
I have a c:if tag inside 3 nested for loops in a JSP file.
I get an error only when I add the c:if to the JSP...
I only got the error when I upgraded to MyFaces 2.2.0. The same JSP
worked fine when I used MyFaces 2.2.0-beta
c:forEach var=table items=#{myBean.tables}
c:forEach var=row items=#{table.rows}
c:forEach var=cell items=#{row.cells}
c:if test=#{cell.visible}
#{cell.comeValue}
/c:if
c:forEach/
c:forEach/
c:forEach/
WARNING: JSF error handler:
java.lang.ClassCastException: java.lang.Boolean cannot be cast to
org.apache.myfaces.view.facelets.tag.jstl.core.IterationState
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:210)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
javax.faces.view.facelets.DelegatingMetaTagHandler.applyNextHandler(DelegatingMetaTagHandler.java:55)
at
Re: Error with c:if inside next c:forEach MyFaces 2.2.0
Hi Leonardo.
Yes the problem is fixed in: 2.2.1-SNAPSHOT
Thanks
On Tue, Feb 18, 2014 at 10:31 PM, Leonardo Uribe lu4...@gmail.com wrote:
Hi
It looks like a page processed by facelets, not by JSP.
Between 2.2.0-beta and 2.2.0 we did a change in c:forEach tag. The
improvement is ok, but according to the stack trace I can see a
problemn with the id generation. I recently fixed this issue:
https://issues.apache.org/jira/browse/MYFACES-3853
It looks like something related. If the id generation is correct,
c:forEach and c:if receive different ids. The old algorithm in
c:forEach did not have an associated id.
Could you please try with the latest snapshot available here?
https://repository.apache.org/content/repositories/snapshots/org/apache/myfaces/core/
regards,
Leonardo Uribe
2014-02-18 21:20 GMT-05:00 Najy Nicolas najy.nico...@gmail.com:
Hi,
I have a c:if tag inside 3 nested for loops in a JSP file.
I get an error only when I add the c:if to the JSP...
I only got the error when I upgraded to MyFaces 2.2.0. The same JSP
worked fine when I used MyFaces 2.2.0-beta
c:forEach var=table items=#{myBean.tables}
c:forEach var=row items=#{table.rows}
c:forEach var=cell items=#{row.cells}
c:if test=#{cell.visible}
#{cell.comeValue}
/c:if
c:forEach/
c:forEach/
c:forEach/
WARNING: JSF error handler:
java.lang.ClassCastException: java.lang.Boolean cannot be cast to
org.apache.myfaces.view.facelets.tag.jstl.core.IterationState
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:210)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.applyFirstTime(ForEachHandler.java:382)
at
org.apache.myfaces.view.facelets.tag.jstl.core.ForEachHandler.apply(ForEachHandler.java:229)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
org.apache.myfaces.view.facelets.tag.jstl.core.IfHandler.apply(IfHandler.java:126)
at
javax.faces.view.facelets.CompositeFaceletHandler.apply(CompositeFaceletHandler.java:46)
at
org.apache.myfaces.view.facelets.tag.ui.CompositionHandler.apply(CompositionHandler.java:161)
at
org.apache.myfaces.view.facelets.compiler.NamespaceHandler.apply(NamespaceHandler.java:59)
at
org.apache.myfaces.view.facelets.compiler.EncodingHandler.apply(EncodingHandler.java:48)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:514)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:568)
at
org.apache.myfaces.view.facelets.impl.DefaultFacelet.include(DefaultFacelet.java:546)
at
org.apache.myfaces.view.facelets.impl.DefaultFaceletContext.includeFacelet(DefaultFaceletContext.java:240)
at
org.apache.myfaces.view.facelets.tag.ui.IncludeHandler.apply(IncludeHandler.java:226)
at
