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Posted to dev@forrest.apache.org by "Ross Gardler (JIRA)" <ji...@apache.org> on 2005/09/13 01:03:30 UTC
[jira] Created: (FOR-672) Class Cast Exceptionin Views processing
Class Cast Exceptionin Views processing
---------------------------------------
Key: FOR-672
URL: http://issues.apache.org/jira/browse/FOR-672
Project: Forrest
Type: Bug
Components: Views
Reporter: Ross Gardler
Priority: Blocker
Fix For: 0.8-dev
I've seen this before with views, but the problem "just disappeared" whilst I was exploring it. I have no idea why.
Here's what I did:
1) Modified voice plugin to work with views (committed to svn now).
2) did forrest run - page rendered but content was missing (mini toc and title were present though)
3) svn up
4) build clean
5) build
6) deployed views plugins with views.sh
7) forrest run
Browser reports:
Internal Server Error
Message: null
Description: No details available.
Sender: org.apache.cocoon.servlet.CocoonServlet
error.log shows:
ERROR (2005-09-12) 23:55.34:415 [access] (/index.html) PoolThread-4/CocoonServlet: Internal Cocoon Problem
org.apache.cocoon.ProcessingException: Failed to process pipeline
at [cause location] - cocoon://prepare.include.xhtml.index:209:77
at <map:serialize type="xml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.internal.view/internal.xmap:220:34
at <map:serialize type="xhtml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:255:36
at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:254:72
at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:251:61
....
Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
at org.apache.cocoon.transformation.TraxTransformer.endDocument(Unknown Source)
at org.apache.cocoon.environment.internal.EnvironmentChanger.endDocument(Unknown Source)
at org.apache.cocoon.sitemap.DefaultContentAggregator.generate(Unknown Source)
... 56 more
Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
at org.apache.xalan.templates.ElemValueOf.execute(ElemValueOf.java:293)
at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
at org.apache.xalan.transformer.TransformerImpl.transformToString(TransformerImpl.java:2019)
at org.apache.xalan.templates.ElemAttribute.constructNode(ElemAttribute.java:196)
...
Caused by: java.lang.ClassCastException
at org.apache.xpath.axes.FilterExprIteratorSimple.executeFilterExpr(FilterExprIteratorSimple.java:120)
at org.apache.xpath.axes.FilterExprWalker.setRoot(FilterExprWalker.java:129)
at org.apache.xpath.axes.WalkingIterator.setRoot(WalkingIterator.java:154)
I've not got time to do further investigation just now, can anyone reproduce this (perhaps using the voice plugin)
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[jira] Closed: (FOR-672) Class Cast Exceptionin Views processing
Posted by "Ross Gardler (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/FOR-672?page=all ]
Ross Gardler closed FOR-672:
----------------------------
Resolution: Won't Fix
Views have moved on a long way since this issue was created and so this issue is no longer relevant.
> Class Cast Exceptionin Views processing
> ---------------------------------------
>
> Key: FOR-672
> URL: http://issues.apache.org/jira/browse/FOR-672
> Project: Forrest
> Type: Bug
> Components: Dispatcher (aka views)
> Reporter: Ross Gardler
> Priority: Trivial
> Fix For: 0.8-dev
>
> I've seen this before with views, but the problem "just disappeared" whilst I was exploring it. I have no idea why.
> Here's what I did:
> 1) Modified voice plugin to work with views (committed to svn now).
> 2) did forrest run - page rendered but content was missing (mini toc and title were present though)
> 3) svn up
> 4) build clean
> 5) build
> 6) deployed views plugins with views.sh
> 7) forrest run
> Browser reports:
> Internal Server Error
> Message: null
> Description: No details available.
> Sender: org.apache.cocoon.servlet.CocoonServlet
> error.log shows:
> ERROR (2005-09-12) 23:55.34:415 [access] (/index.html) PoolThread-4/CocoonServlet: Internal Cocoon Problem
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> at [cause location] - cocoon://prepare.include.xhtml.index:209:77
> at <map:serialize type="xml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.internal.view/internal.xmap:220:34
> at <map:serialize type="xhtml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:255:36
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:254:72
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:251:61
> ....
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(Unknown Source)
> at org.apache.cocoon.environment.internal.EnvironmentChanger.endDocument(Unknown Source)
> at org.apache.cocoon.sitemap.DefaultContentAggregator.generate(Unknown Source)
> ... 56 more
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.xalan.templates.ElemValueOf.execute(ElemValueOf.java:293)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
> at org.apache.xalan.transformer.TransformerImpl.transformToString(TransformerImpl.java:2019)
> at org.apache.xalan.templates.ElemAttribute.constructNode(ElemAttribute.java:196)
> ...
> Caused by: java.lang.ClassCastException
> at org.apache.xpath.axes.FilterExprIteratorSimple.executeFilterExpr(FilterExprIteratorSimple.java:120)
> at org.apache.xpath.axes.FilterExprWalker.setRoot(FilterExprWalker.java:129)
> at org.apache.xpath.axes.WalkingIterator.setRoot(WalkingIterator.java:154)
> I've not got time to do further investigation just now, can anyone reproduce this (perhaps using the voice plugin)
--
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[jira] Updated: (FOR-672) Class Cast Exceptionin Views processing
Posted by "Ross Gardler (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/FOR-672?page=all ]
Ross Gardler updated FOR-672:
-----------------------------
Priority: Trivial (was: Blocker)
The specific problem in the voice plugin has been resolved (thanks Thorsten) however, the underlying issue still remains. I'm reducing the priority to trivial, but leaving it open as this is a very confusin error message and having this in here may help others coming across the problem.
Sooner or later the problem will be removed as views mature and become independant of the old skinning system.
> Class Cast Exceptionin Views processing
> ---------------------------------------
>
> Key: FOR-672
> URL: http://issues.apache.org/jira/browse/FOR-672
> Project: Forrest
> Type: Bug
> Components: Views
> Reporter: Ross Gardler
> Priority: Trivial
> Fix For: 0.8-dev
>
> I've seen this before with views, but the problem "just disappeared" whilst I was exploring it. I have no idea why.
> Here's what I did:
> 1) Modified voice plugin to work with views (committed to svn now).
> 2) did forrest run - page rendered but content was missing (mini toc and title were present though)
> 3) svn up
> 4) build clean
> 5) build
> 6) deployed views plugins with views.sh
> 7) forrest run
> Browser reports:
> Internal Server Error
> Message: null
> Description: No details available.
> Sender: org.apache.cocoon.servlet.CocoonServlet
> error.log shows:
> ERROR (2005-09-12) 23:55.34:415 [access] (/index.html) PoolThread-4/CocoonServlet: Internal Cocoon Problem
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> at [cause location] - cocoon://prepare.include.xhtml.index:209:77
> at <map:serialize type="xml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.internal.view/internal.xmap:220:34
> at <map:serialize type="xhtml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:255:36
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:254:72
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:251:61
> ....
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(Unknown Source)
> at org.apache.cocoon.environment.internal.EnvironmentChanger.endDocument(Unknown Source)
> at org.apache.cocoon.sitemap.DefaultContentAggregator.generate(Unknown Source)
> ... 56 more
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.xalan.templates.ElemValueOf.execute(ElemValueOf.java:293)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
> at org.apache.xalan.transformer.TransformerImpl.transformToString(TransformerImpl.java:2019)
> at org.apache.xalan.templates.ElemAttribute.constructNode(ElemAttribute.java:196)
> ...
> Caused by: java.lang.ClassCastException
> at org.apache.xpath.axes.FilterExprIteratorSimple.executeFilterExpr(FilterExprIteratorSimple.java:120)
> at org.apache.xpath.axes.FilterExprWalker.setRoot(FilterExprWalker.java:129)
> at org.apache.xpath.axes.WalkingIterator.setRoot(WalkingIterator.java:154)
> I've not got time to do further investigation just now, can anyone reproduce this (perhaps using the voice plugin)
--
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Re: [jira] Commented: (FOR-672) Class Cast Exceptionin
Views processing
Posted by Thorsten Scherler <th...@apache.org>.
On Tue, 2005-09-13 at 12:01 +0100, Ross Gardler wrote:
> Thorsten Scherler wrote:
> > On Tue, 2005-09-13 at 09:46 +0200, Thorsten Scherler (JIRA) wrote:
> >
> >> [ http://issues.apache.org/jira/browse/FOR-672?page=comments#action_12324425 ]
> >>
> >>Thorsten Scherler commented on FOR-672:
> >>---------------------------------------
>
> Thanks Thorsten...
>
> >>First problem is that the leather-dev skin is not declares in the forrest.properties
>
> Ah, that is confusing. SO if I am using the pelt theme, I must still use
> the leather-dev skin (I recall you explaining this to someone else now).
I am working on a version that comes with leather included, but I need
to solve the jx problem first to be able to commit.
> >>Second problem that the voice.fv are not using the contracts correctly e.g.
> >><forrest:contract name="siteinfo-meta"/> does not provide suffient parameter.
>
> I copied the default.fv from the views plugins, does this mean they are
> incorect there as well (I've not looked at the contract).
http://svn.apache.org/viewcvs.cgi/forrest/trunk/whiteboard/plugins/org.apache.forrest.plugin.internal.view/resources/views/default.fv?rev=280280&r1=232890&r2=280280&diff_format=h
¿?
salu2
--
thorsten
"Together we stand, divided we fall!"
Hey you (Pink Floyd)
Re: [jira] Commented: (FOR-672) Class Cast Exceptionin Views processing
Posted by Ross Gardler <rg...@apache.org>.
Thorsten Scherler wrote:
> On Tue, 2005-09-13 at 09:46 +0200, Thorsten Scherler (JIRA) wrote:
>
>> [ http://issues.apache.org/jira/browse/FOR-672?page=comments#action_12324425 ]
>>
>>Thorsten Scherler commented on FOR-672:
>>---------------------------------------
Thanks Thorsten...
>>First problem is that the leather-dev skin is not declares in the forrest.properties
Ah, that is confusing. SO if I am using the pelt theme, I must still use
the leather-dev skin (I recall you explaining this to someone else now).
>>Second problem that the voice.fv are not using the contracts correctly e.g.
>><forrest:contract name="siteinfo-meta"/> does not provide suffient parameter.
I copied the default.fv from the views plugins, does this mean they are
incorect there as well (I've not looked at the contract).
>>I fixed that I further commented the nav-main contract, but that is because I locally modified that contract.
OK
>>Can you test and if it is working close this issue.
It works for me now, thanks again.
Ross
Re: [jira] Commented: (FOR-672) Class Cast Exceptionin Views
processing
Posted by Thorsten Scherler <th...@apache.org>.
On Tue, 2005-09-13 at 09:46 +0200, Thorsten Scherler (JIRA) wrote:
> [ http://issues.apache.org/jira/browse/FOR-672?page=comments#action_12324425 ]
>
> Thorsten Scherler commented on FOR-672:
> ---------------------------------------
>
> First problem is that the leather-dev skin is not declares in the forrest.properties.
> Second problem that the voice.fv are not using the contracts correctly e.g.
> <forrest:contract name="siteinfo-meta"/> does not provide suffient parameter.
>
> I fixed that I further commented the nav-main contract, but that is because I locally modified that contract.
>
> Can you test and if it is working close this issue.
>
Better leave it open, only change to resolve. ;-)
salu2
--
thorsten
"Together we stand, divided we fall!"
Hey you (Pink Floyd)
[jira] Commented: (FOR-672) Class Cast Exceptionin Views processing
Posted by "Thorsten Scherler (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/FOR-672?page=comments#action_12324425 ]
Thorsten Scherler commented on FOR-672:
---------------------------------------
First problem is that the leather-dev skin is not declares in the forrest.properties.
Second problem that the voice.fv are not using the contracts correctly e.g.
<forrest:contract name="siteinfo-meta"/> does not provide suffient parameter.
I fixed that I further commented the nav-main contract, but that is because I locally modified that contract.
Can you test and if it is working close this issue.
> Class Cast Exceptionin Views processing
> ---------------------------------------
>
> Key: FOR-672
> URL: http://issues.apache.org/jira/browse/FOR-672
> Project: Forrest
> Type: Bug
> Components: Views
> Reporter: Ross Gardler
> Priority: Blocker
> Fix For: 0.8-dev
>
> I've seen this before with views, but the problem "just disappeared" whilst I was exploring it. I have no idea why.
> Here's what I did:
> 1) Modified voice plugin to work with views (committed to svn now).
> 2) did forrest run - page rendered but content was missing (mini toc and title were present though)
> 3) svn up
> 4) build clean
> 5) build
> 6) deployed views plugins with views.sh
> 7) forrest run
> Browser reports:
> Internal Server Error
> Message: null
> Description: No details available.
> Sender: org.apache.cocoon.servlet.CocoonServlet
> error.log shows:
> ERROR (2005-09-12) 23:55.34:415 [access] (/index.html) PoolThread-4/CocoonServlet: Internal Cocoon Problem
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> at [cause location] - cocoon://prepare.include.xhtml.index:209:77
> at <map:serialize type="xml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.internal.view/internal.xmap:220:34
> at <map:serialize type="xhtml"> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:255:36
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:254:72
> at <map:transform> - file:/D:/openSource/forrest/build/plugins/org.apache.forrest.plugin.output.viewHelper.xhtml/output.xmap:251:61
> ....
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(Unknown Source)
> at org.apache.cocoon.environment.internal.EnvironmentChanger.endDocument(Unknown Source)
> at org.apache.cocoon.sitemap.DefaultContentAggregator.generate(Unknown Source)
> ... 56 more
> Caused by: javax.xml.transform.TransformerException: java.lang.ClassCastException
> at org.apache.xalan.templates.ElemValueOf.execute(ElemValueOf.java:293)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2336)
> at org.apache.xalan.transformer.TransformerImpl.transformToString(TransformerImpl.java:2019)
> at org.apache.xalan.templates.ElemAttribute.constructNode(ElemAttribute.java:196)
> ...
> Caused by: java.lang.ClassCastException
> at org.apache.xpath.axes.FilterExprIteratorSimple.executeFilterExpr(FilterExprIteratorSimple.java:120)
> at org.apache.xpath.axes.FilterExprWalker.setRoot(FilterExprWalker.java:129)
> at org.apache.xpath.axes.WalkingIterator.setRoot(WalkingIterator.java:154)
> I've not got time to do further investigation just now, can anyone reproduce this (perhaps using the voice plugin)
--
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