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Posted to dev@cocoon.apache.org by Nicolas Maisonneuve <n....@HotPOP.com> on 2003/09/03 20:55:31 UTC

woody sample error CVS

when i lauch the XML sample  woody, i have this error.. 

Original Exception: java.lang.NoSuchMethodError: org.apache.cocoon.woody.datatype.SelectionListBuilder.build(Lorg/w3c/dom/Element;Lorg/apache/cocoon/woody/datatype/Datatype;)Lorg/apache/cocoon/woody/datatype/SelectionList;

	at org.apache.cocoon.woody.formmodel.AbstractDatatypeWidgetDefinitionBuilder.buildSelectionList(AbstractDatatypeWidgetDefinitionBuilder.java:86)

	at org.apache.cocoon.woody.formmodel.FieldDefinitionBuilder.buildWidgetDefinition(FieldDefinitionBuilder.java:74)

	at org.apache.cocoon.woody.formmodel.AbstractWidgetDefinitionBuilder.buildAnotherWidgetDefinition(AbstractWidgetDefinitionBuilder.java:105)

	at org.apache.cocoon.woody.formmodel.FormDefinitionBuilder.buildWidgetDefinition(FormDefinitionBuilder.java:73)

	at org.apache.cocoon.woody.DefaultFormManager.getFormDefinition(DefaultFormManager.java:152)

	at org.apache.cocoon.woody.DefaultFormManager.createForm(DefaultFormManager.java:128)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Re: woody sample error CVS

Posted by Bruno Dumon <br...@outerthought.org>.
On Thu, 2003-09-04 at 09:11, Marc Portier wrote:
> Nicolas,
> 
> NoSuchMethodError is typically thrown when there is a mismatch between 
> jars and/or jdk between building and running
> 

I think it's more typically thrown when you changed a method signature
in one class, and didn't adapt and recompile depending classes.

So I'd start by removing your build dir so that a clean build is
performed.

<snip/>
> 
> 
> Nicolas Maisonneuve wrote:
> >  
> > when i lauch the XML sample  woody, i have this error..
> >  
> > Original Exception: java.lang.NoSuchMethodError: 
> > org.apache.cocoon.woody.datatype.SelectionListBuilder.build(Lorg/w3c/dom/Element;Lorg/apache/cocoon/woody/datatype/Datatype;)Lorg/apache/cocoon/woody/datatype/SelectionList;
> > 
> > at 
> > org.apache.cocoon.woody.formmodel.AbstractDatatypeWidgetDefinitionBuilder.buildSelectionList(AbstractDatatypeWidgetDefinitionBuilder.java:86)
> > 
> > at 
> > org.apache.cocoon.woody.formmodel.FieldDefinitionBuilder.buildWidgetDefinition(FieldDefinitionBuilder.java:74)
> > 
> > at 
> > org.apache.cocoon.woody.formmodel.AbstractWidgetDefinitionBuilder.buildAnotherWidgetDefinition(AbstractWidgetDefinitionBuilder.java:105)
> > 
> > at 
> > org.apache.cocoon.woody.formmodel.FormDefinitionBuilder.buildWidgetDefinition(FormDefinitionBuilder.java:73)
> > 
> > at 
> > org.apache.cocoon.woody.DefaultFormManager.getFormDefinition(DefaultFormManager.java:152)
> > 
> > at 
> > org.apache.cocoon.woody.DefaultFormManager.createForm(DefaultFormManager.java:128)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >  
-- 
Bruno Dumon                             http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
bruno@outerthought.org                          bruno@apache.org

Re: woody sample error CVS

Posted by Marc Portier <mp...@outerthought.org>.
Nicolas,

NoSuchMethodError is typically thrown when there is a mismatch between 
jars and/or jdk between building and running

checking this can become quite cumbersome, but for starters it often 
pays off to check just the jdk (cocoon's build is spitting a warning 
specially for this)

could you elaborate on the used build and run environment that resulted 
in this?

furthermore, your cut&paste below seems to be missing the line-number 
indication on the first line.  It would help to identify precisely which 
Method isn't available at runtime.

regards,
-marc=


Nicolas Maisonneuve wrote:
>  
> when i lauch the XML sample  woody, i have this error..
>  
> Original Exception: java.lang.NoSuchMethodError: 
> org.apache.cocoon.woody.datatype.SelectionListBuilder.build(Lorg/w3c/dom/Element;Lorg/apache/cocoon/woody/datatype/Datatype;)Lorg/apache/cocoon/woody/datatype/SelectionList;
> 
> at 
> org.apache.cocoon.woody.formmodel.AbstractDatatypeWidgetDefinitionBuilder.buildSelectionList(AbstractDatatypeWidgetDefinitionBuilder.java:86)
> 
> at 
> org.apache.cocoon.woody.formmodel.FieldDefinitionBuilder.buildWidgetDefinition(FieldDefinitionBuilder.java:74)
> 
> at 
> org.apache.cocoon.woody.formmodel.AbstractWidgetDefinitionBuilder.buildAnotherWidgetDefinition(AbstractWidgetDefinitionBuilder.java:105)
> 
> at 
> org.apache.cocoon.woody.formmodel.FormDefinitionBuilder.buildWidgetDefinition(FormDefinitionBuilder.java:73)
> 
> at 
> org.apache.cocoon.woody.DefaultFormManager.getFormDefinition(DefaultFormManager.java:152)
> 
> at 
> org.apache.cocoon.woody.DefaultFormManager.createForm(DefaultFormManager.java:128)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>  

-- 
Marc Portier                            http://outerthought.org/
Outerthought - Open Source, Java & XML Competence Support Center
Read my weblog at              http://radio.weblogs.com/0116284/
mpo@outerthought.org                              mpo@apache.org