Re: [Barcode4j-users] Problem with avalon-framework

[Jeremias M. <de...@je...>]

This sounds a lot like you have a different avalon-framework JAR
somewhere in your WSAD installation, possibly on a higher level in the
classloader hierarchy which overrides the avalon-framework JAR you
bundle with your application. Please check places in WSAD (I don't know
it myself) where you can put JAR files and make sure you only have one
avalon-framework JAR around.

Starting the JVM using "-verbose:class" might also help identifying
where the Avalon classes are loaded from.

JAR hell. :-( Good luck!

On 08.03.2006 17:11:03 Peigne Alain wrote:
> I'm trying to make a PDf with WSAD as a standalone application
> But I always have the same exception:
> java.lang.NoSuchMethodError: 
> org.apache.avalon.framework.configuration.DefaultConfiguration: method 
> <init>(Ljava/lang/String;)V not found
> 	at 
> org.krysalis.barcode4j.tools.ConfigurationUtil.processElement(ConfigurationUtil.java:86)
> 	at 
> org.krysalis.barcode4j.tools.ConfigurationUtil.processNode(ConfigurationUtil.java:72)
> 	at 
> org.krysalis.barcode4j.tools.ConfigurationUtil.buildConfiguration(ConfigurationUtil.java:49)
> 	at 
> org.krysalis.barcode4j.fop0205.BarcodeElement.layout(BarcodeElement.java:187)
> 	at 
> org.apache.fop.fo.flow.InstreamForeignObject.layout(InstreamForeignObject.java:251)
> 	at org.apache.fop.fo.flow.Block.layout(Block.java:257)
> 	at org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:154)
> 	at org.apache.fop.fo.flow.AbstractFlow.layout(AbstractFlow.java:110)
> 	at 
> org.apache.fop.fo.pagination.PageSequence.makePage(PageSequence.java:400)
> 	at org.apache.fop.fo.pagination.PageSequence.format(PageSequence.java:338)
> 	at org.apache.fop.apps.StreamRenderer.render(StreamRenderer.java:262)
> 	at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:223)
> 	at 
> org.apache.xalan.transformer.ResultTreeHandler.endElement(ResultTreeHandler.java:309)
> 	at 
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:716)
> 	at 
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2339)
> 	at 
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:710)
> 	at 
> org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:425)
> 	at 
> org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216)
> 	at 
> org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:425)
> 	at 
> org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:216)
> 	at 
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2339)
> 	at 
> org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2160)
> 	at 
> org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1213)
> 	at 
> org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3372)
> 	at 
> org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:433)
> 	at org.apache.xerces.parsers.AbstractSAXParser.endDocument(Unknown Source)
> 	at org.apache.xerces.impl.XMLDocumentScannerImpl.endEntity(Unknown Source)
> 	at org.apache.xerces.impl.XMLEntityManager.endEntity(Unknown Source)
> 	at org.apache.xerces.impl.XMLEntityManager$EntityScanner.load(Unknown 
> Source)
> 	at org.apache.xerces.impl.XMLEntityManager$EntityScanner.skipSpaces(Unknown 
> Source)
> 	at 
> org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown 
> Source)
> 	at 
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown 
> Source)
> 	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source)
> 	at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> 	at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> 	at org.apache.xalan.transformer.TrAXFilter.parse(TrAXFilter.java:134)
> 	at org.apache.fop.apps.Driver.render(Driver.java:498)
> 	at XXXXXXXXX.PDF.generationPDF(PDF.java:53)
> 	at XXXXXXXXX.main(GenerPJ.java:30)
> Exception in thread "main"
> 
> I verifiy my classpath and i'm really using the good avalon-framework.jar
> I tried every version of avalon-framework:
> this one which is with barcode4j, the version 4.1.5, and the last one: 
> 4.2.0:
> Same result....
> I tried also Fop20.5 and barcode4j-fop-ext-0.20.5-complete...
> Any idea of problem?


Jeremias Maerki