RE: [HELP]Failed to execute pipeline.

[Patrick Dobbs]

Title: Message

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:[EMAIL PROTECTED]
Sent: 12 October 2003 20:47
To: [EMAIL PROTECTED]
Subject: [HELP]Failed to execute pipeline.

Here is the full text of the report we get when trying to register at 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.processXMLPipeline(AbstractProcessingPipeline.java:548)
        at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.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(ActTypeNode.java:176)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:133)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.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.java:96)
        at com.caucho.server.http.Invocation.service(Invocation.java:315)
        at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:344)
        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(OracleOCIPoolManager.java:43)
        at com.workthing.aspen.base.database.MainDatabase.startPool(MainDatabase.java:91)
        at com.workthing.aspen.base.database.MainDatabase.getConnection(MainDatabase.java:127)
        at com.workthing.aspen.base.database.MainDatabase.getConnection(MainDatabase.java:113)
        at com.workthing.aspen.base.database.DBSelectBase.<init>(DBSelectBase.java:36)
        at source.java.com.workthing.question.database.QuestionDatabase$SelectPageSequence.<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.processXMLPipeline(AbstractProcessingPipeline.java:548)
        at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.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(ActTypeNode.java:176)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:133)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.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.java:96)
        at com.caucho.server.http.Invocation.service(Invocation.java:315)
        at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:344)
        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.processXMLPipeline(AbstractProcessingPipeline.java:554)
        at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.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(ActTypeNode.java:176)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:133)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.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.java:96)
        at com.caucho.server.http.Invocation.service(Invocation.java:315)
        at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:344)
        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.processXMLPipeline(AbstractProcessingPipeline.java:548)
        at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.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(ActTypeNode.java:176)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:309)
        at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:133)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:84)
        at org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.invoke(PreparableMatchNode.java:164)
        at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:108)
        at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.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(TreeProcessor.java:327)
        at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.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.java:96)
        at com.caucho.server.http.Invocation.service(Invocation.java:315)
        at com.caucho.server.http.RunnerRequest.handleRequest(RunnerRequest.java:344)
        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 Cocoon FAQ.
If you still don't find the answers you need, can send a mail to the 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 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 Apache Cocoon Project