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From Jeroen Reijn <j.re...@hippo.nl>
Subject Re: ImageReader not working on fedora 6
Date Wed, 06 Jun 2007 07:00:25 GMT
Hi Bhavya,

it seems you are missing a class file from the SUN JDK. I guess your 
application is not running on the SUN JVM? What kind of JVM are you 
using? I guess Fedora ships with it's own java version.

Kind regards,

Jeroen Reijn

Bhavya Sharma wrote:
> actually i got following error in tomcat log whenevr i access  image 
> through ImageReader
> 
> java.lang.NoClassDefFoundError
>        at
> sun.awt.image.codec.JPEGImageD
> ecoderImpl.getDecodedColorModel (JPEGImageDecoderImpl.java:293)
>        at sun.awt.image.codec.JPEGImageDecoderImpl.readJPEGStream(Native
> Method)
>        at
> sun.awt.image.codec.JPEGImageDecoderImpl.decodeAsBufferedImage(JPEGImageDecoderImpl.java

> :210)
>        at
> org.apache.cocoon.reading.ImageReader.processStream(ImageReader.java:251)
>        at
> org.apache.cocoon.reading.ResourceReader.generate(ResourceReader.java:332)
>        at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processReader

> (AbstractCachingProcessingPipeline.java:791)
>        at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:475)
>        at
> org.apache.cocoon.components.treeprocessor.sitemap.ReadNode.invoke 
> (ReadNode.java:84)
>        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.ConcreteTreePro 
> cessor.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:802)
>        at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
>        at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
>        at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
>        at
> org.apache.catalina.core.StandardContextValve.invoke 
> (StandardContextValve.java:178)
>        at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
>        at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 
> 
>        at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
>        at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
>        at
> org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:869)
>        at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
>        at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket 
> (PoolTcpEndpoint.java:527)
>        at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
>        at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java 
> :684)
>        at java.lang.Thread.run(Thread.java:534)
> 
> 
> 
> 
> 
> 
> On 6/4/07, *Jeroen Reijn* < j.reijn@hippo.nl <mailto:j.reijn@hippo.nl>> 
> wrote:
> 
>     Hi Bhavya,
> 
>     did you check your log files? It might tell you the reason. The other
>     thing I can think of is that you do not have window manager on you
>     fedora box, so you will have to run your java application in
>     headless mode.
> 
>     "java -Djava.awt.headless=true"
> 
>     This happens sometimes when you switch from a development 'windows'
>     environment to a linux dedicated server environment.
> 
>     http://javatechniques.com/blog/linux-x11-libraries-for-headless-mode/
>     <http://javatechniques.com/blog/linux-x11-libraries-for-headless-mode/>
> 
>     Kind regards,
> 
>     Jeroen Reijn
> 
>     ps. Please try to send you question to one mailinglist instead of
>     cross-posting it to 4.
> 
> 
> 
> 
>     Bhavya Sharma wrote:
>      > Hi evrybody
>      >
>      >
>      > I just have one query, i am using cocoon 2.1.7 and lenya 1.2.4
>      > I have created one program to resize the image though cocoon Image
>      > Reader, it is working fine on every OS except fedora 6(Linux) ,on
>     fedora
>      > 6 it is not showing the image it just returns the image path as
>     it is ,
>      > can anybody tell me whether its is a bug or is there any config
>     problem
>      > on my system.
>      >
>      >
>      >
>      >
>      > --
>      > Thanks
>      >
>      > Bhavya Sharma
> 
> 
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> 
> 
> 
> 
> -- 
> Thanks
> 
> Bhavya Sharma

-- 
Met vriendelijke groet,
Kind regards,

Jeroen Reijn

Hippo

Oosteinde 11
1017WT Amsterdam
The Netherlands
Tel  +31 (0)20 5224466


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