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From "Patrick Dobbs" <patrick.do...@rap-x.com>
Subject RE: [HELP]Failed to execute pipeline.
Date Sun, 12 Oct 2003 20:15:37 GMT
Hi,
 
When you click that form you are going to a website run by an
organisation called "Peoplebank". The web site programmers at
"Peoplebank" have made a mistake which means that the link fails. (it
looks like their database connection is broken).
 
The error message you have seen is generated by the webserver software
that these programmers use, so you are seeing a link to contact other
programmers who also use that server. 
 
This is because of a programming mistake by Peoplebank
(www.peoplebank.com). I suggest you contact them directly or Tesco. This
mailing list will entirely unable to help. 
 
Regards
 
Patrick
 

-----Original Message-----
From: Richard Grant [mailto:Richard@richardgrant.org] 
Sent: 12 October 2003 20:47
To: users@cocoon.apache.org
Subject: [HELP]Failed to execute pipeline.



Here is the full text of the report we get when trying to register at
<http://www.tesco.com/debutclub> www.tesco.com/debutclub after the
postcard sent last week.



We use internet explorer 6 on Windows XP SP1 monitored by Norton Anti
Virus - 2003

Hope this is useful

Regards

Heather Grant  0161 439 2866



Description:org.apache.cocoon.ProcessingException: Failed to execute
pipeline.: org.apache.avalon.framework.CascadingRuntimeException:
Unexpected exception occured :

An Error Occurred

Failed to execute pipeline.

org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
org.apache.avalon.framework.CascadingRuntimeException: Unexpected
exception occured : 

full exception chain stacktrace[show] 

Original Exception:
org.apache.avalon.framework.CascadingRuntimeException: Unexpected
exception occured : 
        at
source.java.com.workthing.question.generator.QuestionGenerator.generate(
QuestionGenerator.java:135)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
XMLPipeline(AbstractProcessingPipeline.java:548)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:492)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:150)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(Ac
tTypeNode.java:176)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun
tNode.java:133)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:639)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1096)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
        at
com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.ja
va:96)
        at
com.caucho.server.http.Invocation.service(Invocation.java:315)
        at
com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:34
4)
        at
com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java
:274)
        at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
        at java.lang.Thread.run(Thread.java:484)



Original Exception: Connection pool failed to initialise. Please check
properties.
        at
com.workthing.oraclepool.OracleOCIPoolManager.getPoolInstance(OracleOCIP
oolManager.java:43)
        at
com.workthing.aspen.base.database.MainDatabase.startPool(MainDatabase.ja
va:91)
        at
com.workthing.aspen.base.database.MainDatabase.getConnection(MainDatabas
e.java:127)
        at
com.workthing.aspen.base.database.MainDatabase.getConnection(MainDatabas
e.java:113)
        at
com.workthing.aspen.base.database.DBSelectBase.<init>(DBSelectBase.java:
36)
        at
source.java.com.workthing.question.database.QuestionDatabase$SelectPageS
equence.<init>(QuestionDatabase.java:201)
        at
source.java.com.workthing.question.database.QuestionDatabase.getNextPage
(QuestionDatabase.java:44)
        at
source.java.com.workthing.question.generator.QuestionGenerator.generate(
QuestionGenerator.java:68)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
XMLPipeline(AbstractProcessingPipeline.java:548)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:492)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:150)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(Ac
tTypeNode.java:176)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun
tNode.java:133)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:639)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1096)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
        at
com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.ja
va:96)
        at
com.caucho.server.http.Invocation.service(Invocation.java:315)
        at
com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:34
4)
        at
com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java
:274)
        at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
        at java.lang.Thread.run(Thread.java:484)



stacktrace[show] 

org.apache.cocoon.ProcessingException: Failed to execute pipeline.:
org.apache.avalon.framework.CascadingRuntimeException: Unexpected
exception occured : 
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
XMLPipeline(AbstractProcessingPipeline.java:554)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:492)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:150)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(Ac
tTypeNode.java:176)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun
tNode.java:133)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:639)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1096)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
        at
com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.ja
va:96)
        at
com.caucho.server.http.Invocation.service(Invocation.java:315)
        at
com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:34
4)
        at
com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java
:274)
        at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
        at java.lang.Thread.run(Thread.java:484)
org.apache.avalon.framework.CascadingRuntimeException: Unexpected
exception occured : 
        at
source.java.com.workthing.question.generator.QuestionGenerator.generate(
QuestionGenerator.java:135)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
XMLPipeline(AbstractProcessingPipeline.java:548)
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.processXMLPipeline(AbstractCachingProcessingPipeline.java:196)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:492)
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:150)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(Ac
tTypeNode.java:176)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(Moun
tNode.java:133)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:84)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:164)
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:108)
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:164)
        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(TreePro
cessor.java:327)
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
        at org.apache.cocoon.Cocoon.process(Cocoon.java:639)
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1096)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:103)
        at
com.caucho.server.http.FilterChainServlet.doFilter(FilterChainServlet.ja
va:96)
        at
com.caucho.server.http.Invocation.service(Invocation.java:315)
        at
com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:34
4)
        at
com.caucho.server.http.RunnerRequest.handleConnection(RunnerRequest.java
:274)
        at com.caucho.server.TcpConnection.run(TcpConnection.java:139)
        at java.lang.Thread.run(Thread.java:484)


cause: Connection pool failed to initialise. Please check properties.

If you need help and this information is not enough, you are invited to
read the  <http://cocoon.apache.org/2.1/faq/> Cocoon FAQ.
If you still don't find the answers you need, can send a mail to the
<mailto:users@cocoon.apache.org?subject=%5bHELP%5dFailed%20to%20execute%
20pipeline.&body=Description:org.apache.cocoon.ProcessingException:%20Fa
iled%20to%20execute%20pipeline.:%20org.apache.avalon.framework.Cascading
RuntimeException:%20Unexpected%20exception%20occured%20:%20%20> Cocoon
users mailing list, remembering to: 

*       specify the version of Cocoon you're using, or we'll assume that
you are talking about the latest released version; 

*       specify the platform-operating system-version-servlet container
version; 

*       send any pertinent error message; 

*       send pertinent log snippets; 

*       send pertinent sitemap snippets; 

*       send pertinent parts of the page that give you problems. 

For more detailed technical information, take a look at the log files in
the log directory of Cocoon, which is placed by default in the
WEB-INF/logs/ folder of your cocoon webapp context.
If the logs don't give you enough information, you might want to
increase the log level by changing the Logging configuration which is by
default the WEB-INF/logkit.xconf file. 

If you think you found a bug, please report it to
<http://nagoya.apache.org/bugzilla/> Apache's Bugzilla; a message will
automatically be sent to the developer mailing list and you'll be kept
in contact automatically with the further progress on that bug. 

Thanks, and sorry for the trouble if this is our fault. 

The  <http://cocoon.apache.org/> Apache Cocoon Project 




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