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Posted to dev@cocoon.apache.org by Berin Loritsch <bl...@apache.org> on 2002/07/26 18:54:27 UTC

What causes this exception?


     [java] URI: developing/developing-with-avalon.pdf
     [java]   getting links: .FATAL_E 2002-07-26 12:37:56.916 [cocoon  ]
(): Exception caught
     [java] java.lang.NullPointerException
     [java]     at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.setupPipeline(AbstractCachingProcessingPipeline.java:396)
     [java]     at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(AbstractProcessingPipeline.java:474)
     [java]     at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:146)
     [java]     at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:107)
     [java]     at
org.apache.cocoon.components.treeprocessor.ContainerNode.invoke(Containe
rNode.java:68)
     [java]     at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
SerializeNode.java:118)
     [java]     at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:83)
     [java]     at
org.apache.cocoon.components.treeprocessor.sitemap.PreparableMatchNode.i
nvoke(PreparableMatchNode.java:160)
     [java]     at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:107)
     [java]     at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(P
ipelineNode.java:157)
     [java]     at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invokeNodes(AbstractParentProcessingNode.java:107)
     [java]     at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(
PipelinesNode.java:152)
     [java]     at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:328)
     [java]     at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreePro
cessor.java:309)
     [java]     at org.apache.cocoon.Cocoon.process(Cocoon.java:585)
     [java]     at org.apache.cocoon.Main.getLinks(Main.java:933)
     [java]     at org.apache.cocoon.Main.processURI(Main.java:756)
     [java]     at org.apache.cocoon.Main.process(Main.java:610)
     [java]     at org.apache.cocoon.Main.main(Main.java:424)


"They that give up essential liberty to obtain a little temporary safety
 deserve neither liberty nor safety."
                - Benjamin Franklin


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RE: What causes this exception?

Posted by Vadim Gritsenko <va...@verizon.net>.
> From: Berin Loritsch [mailto:bloritsch@apache.org]
> 
> 
>      [java] URI: developing/developing-with-avalon.pdf
>      [java]   getting links: .FATAL_E 2002-07-26 12:37:56.916 [cocoon
]
> (): Exception caught
>      [java] java.lang.NullPointerException
>      [java]     at
>
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
> line.setupPipeline(AbstractCachingProcessingPipeline.java:396)

Feels like I already fixed this once...

http://cvs.apache.org/viewcvs.cgi/xml-cocoon2/src/java/org/apache/cocoon
/components/pipeline/impl/CachingProcessingPipeline.java.diff?r1=1.25&r2
=1.26&diff_format=h

Changes from line 393 and below were fixing NPE. Seems that this change
got lost after applying a patch from bugzilla... 
:-/

Would you mind applying these lost changes to the
AbstractCachingProcessingPipeline.java?


Vadim


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