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From "Konstantin Piroumian" <kpiroum...@apache.org>
Subject [TREEPROCESSOR] ClassCastException
Date Tue, 23 Apr 2002 15:08:23 GMT
Hi, team!

I've just updated Cocoon from CVS and got this error:
java.lang.ClassCastException:
org.apache.cocoon.components.treeprocessor.MapStackResolver$NullResolver
 at
org.apache.cocoon.components.treeprocessor.InvokeContext.dumpParameters(Invo
keContext.java:217)
 at
org.apache.cocoon.components.treeprocessor.InvokeContext.pushMap(InvokeConte
xt.java:197)
 at
org.apache.cocoon.components.treeprocessor.sitemap.CallNode.invoke(CallNode.
java:119)

I'm not sure that it's a bug or my sitemap misconfiguration. I'll try to
investigate it further.

Here goes the stack:

ERROR   (2002-04-23) 19:03.49:827
[sitemap](/cocoon/samples/i18n/simple.xml)
HttpProcessor[8080][4]/PipelineNode: Error while processing pipeline at
file:/D:/JBuilder6/jakarta-tomcat-4.0.1/webapps/cocoon/samples/i18n/sitemap.
xmap:37:23
java.lang.ClassCastException:
org.apache.cocoon.components.treeprocessor.MapStackResolver$NullResolver
 at
org.apache.cocoon.components.treeprocessor.InvokeContext.dumpParameters(Invo
keContext.java:217)
 at
org.apache.cocoon.components.treeprocessor.InvokeContext.pushMap(InvokeConte
xt.java:197)
 at
org.apache.cocoon.components.treeprocessor.sitemap.CallNode.invoke(CallNode.
java:119)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:85)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:159)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:85)
 at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTyp
eNode.java:152)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:140)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:144)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:323)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:293)
 at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:131)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:85)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:159)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:140)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:144)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:323)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:293)
 at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNod
e.java:131)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:85)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invok
e(PreparableMatchNode.java:159)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(Pipel
ineNode.java:140)
 at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invo
keNodes(AbstractParentProcessingNode.java:109)
 at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(Pipe
linesNode.java:144)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:323)
 at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcess
or.java:293)
 at org.apache.cocoon.Cocoon.process(Cocoon.java:584)
 at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1007)
...
_________________________________________
Konstantin Piroumian
Lead Developer
ICQ#: 2297575
( Work Tel#:  +7 095 795 0520 * 1288
+ More ways to contact me
i See more about me
_________________________________________

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