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Posted to dev@xalan.apache.org by "Henry Zongaro (JIRA)" <xa...@xml.apache.org> on 2008/09/01 05:01:44 UTC
[jira] Commented: (XALANJ-2453) ClassCastException during
transformation
[ https://issues.apache.org/jira/browse/XALANJ-2453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12627374#action_12627374 ]
Henry Zongaro commented on XALANJ-2453:
---------------------------------------
I'm not yet sure what's causing the problem, but I do see that you can work around the problem by changing line 114 of svg2vml.xsl from this
<xsl:when test="((count(ancestor::svg:svg) = 0) and (@width | @height | @viewBox)) or
(count(ancestor::svg:svg) > 0)">
to the following, which is equivalent
<xsl:when test="((count(ancestor::svg:svg) = 0) and count(@width | @height | @viewBox) != 0) or
(count(ancestor::svg:svg) > 0)">
> ClassCastException during transformation
> ----------------------------------------
>
> Key: XALANJ-2453
> URL: https://issues.apache.org/jira/browse/XALANJ-2453
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in Xalan projects. Anybody can view the issue.)
> Components: transformation
> Affects Versions: 2.7.1, 2.7
> Environment: GNU/Linux 2.6 kernel 32-bit, Sun JRE 1.5.0_13, Xalan 2.7.1 and libs included with the Xalan 2.7.1 distro.
> Reporter: Christopher Schultz
> Attachments: test.svg, VectorConverter-SVG2VML-transformer.zip
>
>
> Using an XSLT found in the VectorConverter 1.2 package to convert an SVG document into a VML document, the following exception is generated. I started out using Cocoon, which provides the full stack trace shown below. The command-line use of Xalan shows a less useful message, which is also included below. I will include an example SVG that fails to transform, and I'll see if I'm permitted to attach the XSLT in question from VectorConverter, or if you'll have to go get it yourselves to reproduce (sorry).
> First, the CLI message:
> file:///path/to/svg2vml.xsl; Line #114; Column #122; org.apache.xpath.objects.XBooleanStatic
> Now, the full stack trace provided by Cocoon:
> java.lang.ClassCastException: org.apache.xpath.objects.XBooleanStatic
> at org.apache.xpath.axes.FilterExprIteratorSimple.executeFilterExpr(FilterExprIteratorSimple.java:116)
> at org.apache.xpath.axes.FilterExprWalker.setRoot(FilterExprWalker.java:131)
> at org.apache.xpath.axes.WalkingIterator.setRoot(WalkingIterator.java:157)
> at org.apache.xpath.axes.NodeSequence.setRoot(NodeSequence.java:265)
> at org.apache.xpath.axes.LocPathIterator.asIterator(LocPathIterator.java:269)
> at org.apache.xpath.axes.UnionPathIterator.setRoot(UnionPathIterator.java:80)
> at org.apache.xpath.axes.LocPathIterator.asNode(LocPathIterator.java:300)
> at org.apache.xpath.axes.LocPathIterator.bool(LocPathIterator.java:320)
> at org.apache.xpath.operations.And.bool(And.java:72)
> at org.apache.xpath.operations.Or.bool(Or.java:72)
> at org.apache.xpath.XPath.bool(XPath.java:412)
> at org.apache.xalan.templates.ElemChoose.execute(ElemChoose.java:126)
> at org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:395)
> at org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:178)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2400)
> at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1376)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2400)
> at org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1376)
> at org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2400)
> at org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2270)
> at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1356)
> at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)
> at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
> at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
> at org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183)
> at org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
> at org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)
> at org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
> at org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
> at org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
> 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.XMLEntityScanner.load(Unknown Source)
> at org.apache.xerces.impl.XMLEntityScanner.skipSpaces(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher.dispatch(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:315)
> at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:334)
> at org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:326)
> at org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)
> at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:579)
> at org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:279)
> at org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:481)
> at org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:121)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:253)
> at org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
> at org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
> at org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
> at org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
> at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
> at org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
> at org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:253)
> at org.apache.cocoon.Cocoon.process(Cocoon.java:699)
> at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
> at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:773)
> at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:703)
> at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:895)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Thread.java:595)
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