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From "Vadim Gritsenko" <vadim.gritse...@verizon.net>
Subject RE: NullPointerException, pizza, searching
Date Thu, 25 Jul 2002 20:16:32 GMT
> From: icewind [mailto:icewind0@yahoo.com]
> 
> I got the latest cocoon code out of CVS and built it.
> (latest as in today)
> 
> Things seem to work fine, except when I go to "Search
> the Docs" in the samples section. When I do that, I
> get the error I have attached below.
> 
> It seems to have something to do with pizza. I tried
> to copy the pizza jar file to $TOMCAT_HOME/common/lib,
> but I still get the same result.

Pizza is optional. Remove pizza from lib/optional, build clean, build
-D... webapp.

PS Cocoon 2.0.4-dev works ok for me.

PPS Do you want to fix bugs in Pizza? Contact guys at
pizzacompiler.sourceforge.net

Vadim



> 
> I am working with Tomcat 4.0.3, JDK, 1.3 and the
> latest cocoon from CVS.
> 
> Here is the error... (I cut some of the lines out to
> keep this short)
> 
> rg.apache.cocoon.ProcessingException:
> java.lang.NullPointerException
> 	at
>
org.apache.cocoon.generation.ServerPagesGenerator.setup(ServerPagesGener
ator.j
> ava:210)
> 	at
>
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.setupPi
peline
> (AbstractProcessingPipeline.java:367)
> 	at
>
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipe
line.s
> etupPipeline(AbstractCachingProcessingPipeline.java:289)
> 	at
>
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process
(Abstr
> actProcessingPipeline.java:474)
> 	at
>
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(
Serial
> izeNode.java:146)
> 	at
>
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.
invoke
> Nodes(AbstractParentProcessingNode.java:83)
> 
> ... cut ...
> 
> java.lang.NullPointerException
> 	at
>
net.sf.pizzacompiler.compiler.Namer.findMethod(C:\pizza\main\src\net\sf\
pizzac
> ompiler\compiler\Namer.pizza:306)
> 	at
>
net.sf.pizzacompiler.compiler.Namer.resolveSelectFromType(C:\pizza\main\
src\ne
> t\sf\pizzacompiler\compiler\Namer.pizza:648)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribSelect(C:\pizza\main\src\net\sf
\pizza
> compiler\compiler\Attr.pizza:1572)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribExpr(C:\pizza\main\src\net\sf\p
izzaco
> mpiler\compiler\Attr.pizza:1359)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribExpr(C:\pizza\main\src\net\sf\p
izzaco
> mpiler\compiler\Attr.pizza:1113)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribStat(C:\pizza\main\src\net\sf\p
izzaco
> mpiler\compiler\Attr.pizza:692)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribStats(C:\pizza\main\src\net\sf\
pizzac
> ompiler\compiler\Attr.pizza:750)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribDef(C:\pizza\main\src\net\sf\pi
zzacom
> piler\compiler\Attr.pizza:472)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribDef(C:\pizza\main\src\net\sf\pi
zzacom
> piler\compiler\Attr.pizza:424)
> 	at
>
net.sf.pizzacompiler.compiler.Attr.attribute(C:\pizza\main\src\net\sf\pi
zzacom
> piler\compiler\Attr.pizza:355)
> 	at
>
net.sf.pizzacompiler.compiler.Main.process(C:\pizza\main\src\net\sf\pizz
acompi
> ler\compiler\Main.pizza:228)
> 	at
>
net.sf.pizzacompiler.compiler.Main.compile(C:\pizza\main\src\net\sf\pizz
acompi
> ler\compiler\Main.pizza:309)
> 	at
>
org.apache.cocoon.components.language.programming.java.Pizza.compile(Piz
za.jav
> a:114)
> 	at
>
org.apache.cocoon.components.language.programming.java.JavaLanguage.comp
ile(Ja
> vaLanguage.java:225)
> 


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