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Posted to users@cocoon.apache.org by Remi Dewitte <re...@gide.net> on 2006/08/21 18:08:17 UTC

RuntimeException

Hello !

I get such an error :
org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException

It is very weird. Here the pipe :
            <map:match pattern="sresult/**.*">
                <map:generate type="request"/>
                <map:transform src="{1}.xsl"/>
                <map:transform src="retr-results.xsl"/>
                
(*1)                <map:transform type="xmldb"/>
(*2)               <map:transform src="create-page.xsl"/>
                <map:serialize encoding="UTF-8" type="xml"/>
            </map:match>

If I disable either (*1) or (*2) everything is all right. If I save the 
output from (*1) to a file and then apply the stylesheet, no problem.

The xmldb transformer seems to be the real matter since when it does not 
transform anything I get no error.
Any known issue ?

Remi

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Re: RuntimeException

Posted by Remi Dewitte <re...@gide.net>.
Thanks for the tips.
I am going to do the same as you. Write a transformer which just fits my 
need.

Remi

Grzegorz Kossakowski wrote:
> Remi Dewitte napisał(a):
>> I use cocoon-2.1.7 shipped with eXist.
>>
>> Debugging with Eclipse I can see this is a null pointer in xalan 
>> transformation (also visible using xsltc).
>> <snip/>
>
> Nothing really meaningful after quick look. What about putting other 
> transformer after xmldb?
> I had very similar situation using my own transformer, there were 
> nested runtime exceptions. After hours of debugging and hacking code I 
> have rewritten whole transformer from scratch and it worked fine. 
> Given that, I do not know what caused weird exceptions but it makes me 
> feel that xmldb transformer does not have to be the real source of 
> troubles. I know I'm not helping you much, but nothing more I can say 
> now.
> Try newer version of Cocoon, maybe replace Xalan with Saxon for 
> testing...
>


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Re: RuntimeException

Posted by Grzegorz Kossakowski <gr...@tuffmail.com>.
Remi Dewitte napisał(a):
> I use cocoon-2.1.7 shipped with eXist.
>
> Debugging with Eclipse I can see this is a null pointer in xalan 
> transformation (also visible using xsltc).
> <snip/>

Nothing really meaningful after quick look. What about putting other 
transformer after xmldb?
I had very similar situation using my own transformer, there were nested 
runtime exceptions. After hours of debugging and hacking code I have 
rewritten whole transformer from scratch and it worked fine. Given that, 
I do not know what caused weird exceptions but it makes me feel that 
xmldb transformer does not have to be the real source of troubles. I 
know I'm not helping you much, but nothing more I can say now.
Try newer version of Cocoon, maybe replace Xalan with Saxon for testing...

-- 
Grzegorz Kossakowski

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Re: RuntimeException

Posted by Remi Dewitte <re...@gide.net>.
Grzegorz Kossakowski wrote:
> Remi Dewitte napisał(a):
>> Hello !
>>
>> I get such an error :
>> org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
>> java.lang.RuntimeException: java.lang.RuntimeException: 
>> java.lang.RuntimeException
>>
>> It is very weird. Here the pipe :
>> <map:match pattern="sresult/**.*">
>> <map:generate type="request"/>
>> <map:transform src="{1}.xsl"/>
>> <map:transform src="retr-results.xsl"/>
>> (*1) <map:transform type="xmldb"/>
>> (*2) <map:transform src="create-page.xsl"/>
>> <map:serialize encoding="UTF-8" type="xml"/>
>> </map:match>
>>
>> If I disable either (*1) or (*2) everything is all right. If I save 
>> the output from (*1) to a file and then apply the stylesheet, no 
>> problem.
>>
>> The xmldb transformer seems to be the real matter since when it does 
>> not transform anything I get no error.
>> Any known issue ?
>>
> What Cocoon version do you use? Have you checked cocoon.log for 
> additional error logs? (I assume there are some)
>
>
I use cocoon-2.1.7 shipped with eXist.

Debugging with Eclipse I can see this is a null pointer in xalan 
transformation (also visible using xsltc).

With xsltc :

java.lang.RuntimeException: java.lang.RuntimeException: java.lang.NullPointerException
	at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3493)
	at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
	at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
	at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:560)
	at org.apache.cocoon.generation.RequestGenerator.generate(RequestGenerator.java:195)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:575)
	at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
	at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
	at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
	at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
	at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
	at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
	at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
	at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
	at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
	at org.apache.cocoon.Cocoon.process(Cocoon.java:608)
	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405)
	at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:472)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:525)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1457)
	at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:514)
	at org.mortbay.http.HttpContext.handle(HttpContext.java:1409)
	at org.mortbay.http.HttpServer.service(HttpServer.java:889)
	at org.mortbay.http.HttpConnection.service(HttpConnection.java:829)
	at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:998)
	at org.mortbay.http.HttpConnection.handle(HttpConnection.java:846)
	at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
	at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:345)
	at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:530)



Full stack with xslt is :

ERROR   (2006-08-21) 16:54.18:853   [sitemap.handled-errors] 
(/KS2-2006-SC2.ml) P1-9/ErrorHandlerHelper: Failed to execute pipeline.
org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:608)
        at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405)
        at 
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:472)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:525)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1457)
        at 
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:514)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1409)
        at org.mortbay.http.HttpServer.service(HttpServer.java:889)
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:829)
        at 
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:998)
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:846)
        at 
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:345)
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:530)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3493)
        at 
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
        at 
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
        at 
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:560)
        at 
org.apache.cocoon.generation.RequestGenerator.generate(RequestGenerator.java:195)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:575)
        ... 37 more
java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3493)
        at 
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
        at 
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
        at 
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:560)
        at 
org.apache.cocoon.generation.RequestGenerator.generate(RequestGenerator.java:195)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:575)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:608)
        at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405)
        at 
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:472)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:525)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1457)
        at 
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:514)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1409)
        at org.mortbay.http.HttpServer.service(HttpServer.java:889)
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:829)
        at 
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:998)
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:846)
        at 
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:345)
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:530)
ERROR   (2006-08-21) 17:02.35:588   [sitemap.handled-errors] 
(/exist/ctf/sresult/KS2-2006-SC2.ml) P1-6/ErrorHandlerHelper: Failed to 
execute pipeline.
org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:608)
        at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405)
        at 
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:472)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:525)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1457)
        at 
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:514)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1409)
        at org.mortbay.http.HttpServer.service(HttpServer.java:889)
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:829)
        at 
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:998)
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:846)
        at 
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:345)
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:530)
Caused by: java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3493)
        at 
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
        at 
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
        at 
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:560)
        at 
org.apache.cocoon.generation.RequestGenerator.generate(RequestGenerator.java:195)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:575)
        ... 37 more
java.lang.RuntimeException: java.lang.RuntimeException: 
java.lang.RuntimeException
        at 
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3493)
        at 
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
        at 
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
        at 
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:560)
        at 
org.apache.cocoon.generation.RequestGenerator.generate(RequestGenerator.java:195)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:575)
        at 
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:117)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:46)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:130)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:138)
        at 
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
        at 
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:92)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:234)
        at 
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:176)
        at 
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:243)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:608)
        at 
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1123)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:405)
        at 
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:472)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:525)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1457)
        at 
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:514)
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1409)
        at org.mortbay.http.HttpServer.service(HttpServer.java:889)
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:829)
        at 
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:998)
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:846)
        at 
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:345)
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:530)


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Re: RuntimeException

Posted by Grzegorz Kossakowski <gr...@tuffmail.com>.
Remi Dewitte napisał(a):
> Hello !
>
> I get such an error :
> org.apache.cocoon.ProcessingException: Failed to execute pipeline.: 
> java.lang.RuntimeException: java.lang.RuntimeException: 
> java.lang.RuntimeException
>
> It is very weird. Here the pipe :
> <map:match pattern="sresult/**.*">
> <map:generate type="request"/>
> <map:transform src="{1}.xsl"/>
> <map:transform src="retr-results.xsl"/>
> (*1) <map:transform type="xmldb"/>
> (*2) <map:transform src="create-page.xsl"/>
> <map:serialize encoding="UTF-8" type="xml"/>
> </map:match>
>
> If I disable either (*1) or (*2) everything is all right. If I save 
> the output from (*1) to a file and then apply the stylesheet, no problem.
>
> The xmldb transformer seems to be the real matter since when it does 
> not transform anything I get no error.
> Any known issue ?
>
What Cocoon version do you use? Have you checked cocoon.log for 
additional error logs? (I assume there are some)


-- 
Grzegorz Kossakowski

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