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I have achieved it to work by
1) Placing the result variable of the action as a request attribute, instead of as a
sitemap variable
2) Changing
<map:match type='hay-valor' pattern='{nuevo-url}'>
to
<map:match type='hay-valor' pattern='{request-attr:nuevo-url}'>
Does anyone know if what has happened to me is a Cocoon bug or not?
-----Mensaje original-----
De: Carmona Perez, David
Enviado el: jueves, 08 de abril de 2004 12:59
Para: [EMAIL PROTECTED]
Asunto: RE: PatternException when expanding sitemap variables
Where can I look at the generated sitemap.java, in order to find the error cause?
-----Mensaje original-----
De: Carmona Perez, David
Enviado el: jueves, 08 de abril de 2004 10:40
Para: Cocoon (E-mail)
Asunto: PatternException when expanding sitemap variables
Here is a small fragment of my pipeline:
<map:act type="pon-idioma"/>
<map:match type='hay-valor' pattern='{nuevo-url}'>
<map:redirect-to uri='{1}'/>
</map:match>
</map:act>
The 'pon-idioma' action sets a variable called 'nuevo-url'.
I receive the following error when nesting a matcher that accesses this variable:
org.apache.cocoon.sitemap.PatternException: Error while evaluating
'{nuevo-url}' : not so many levels
Here is the call stack
at
org.apache.cocoon.components.treeprocessor.variables.PreparedVariableResolver.resolve(PreparedVariableResolver.java:245)
at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:117)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:163)
at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:161)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:351)
at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:304)
at org.apache.cocoon.Cocoon.process(Cocoon.java:640)
at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1104)
It seems that the problem is related to expand the variable.
Why do I get this error?
Thanks for any help.
David
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