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From "Antonio Gallardo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (COCOON-1851) [CForms] <fi:styling type="textarea"/> throws NPE in BRANCH
Date Thu, 18 May 2006 02:15:06 GMT
    [ http://issues.apache.org/jira/browse/COCOON-1851?page=comments#action_12412278 ] 

Antonio Gallardo commented on COCOON-1851:
------------------------------------------

Did you try cocoon 2.1.9? Would you send a patch?

> [CForms] <fi:styling type="textarea"/> throws NPE in BRANCH
> -----------------------------------------------------------
>
>          Key: COCOON-1851
>          URL: http://issues.apache.org/jira/browse/COCOON-1851
>      Project: Cocoon
>         Type: Bug

>   Components: Blocks: Forms
>     Versions: 2.1.8
>     Reporter: Kaj Kandler
>     Priority: Critical
>  Attachments: EffectPipe.java, EffectWidgetReplacingPipe.java
>
> Hi there,
> I'm using 2.1.8 and have trouble styling a form field as textarea.
>      <ft:widget id="question">
>       	<fi:styling type="textarea" rows="40" cols="10"/>
>      </ft:widget>
> I'm getting a null pointer exception. Any ideas why? Does someone know a
> solution?
> ---
> java.lang.NullPointerException
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/resources/stylesheets/video-page2xhtml.xsl
> - 274:38
> Failed to process pipeline
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/resources/stylesheets/video-page2xhtml.xsl
> - 274:38	[TransformerException]
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap
> - 129:33	<map:serialize type="xml">
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap
> - 415:41	<map:transform type="jx">
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap
> - 414:47	<map:transform type="forms">
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap
> - 410:81	<map:transform>
> file:/D:/M_Drive/cocoon-2.1.8/build/webapp/sitemap.xmap - 659:76	<map:mount>
> resource://org/apache/cocoon/forms/flow/javascript/Form.js - 184:-1
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/resources/forms/question_form.js
> - 10:-1
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap
> - 422:35	<map:call>
> file:/D:/M_Drive/cocoon-2.1.8/build/webapp/sitemap.xmap - 659:76
> ---
> org.apache.cocoon.ProcessingException: Failed to process pipeline
> 	at [TransformerException] -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/resources/stylesheets/video-page2xhtml.xsl:274:38
> 	at <map:serialize type="xml"> -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap:129:33
> 	at <map:transform type="jx"> -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap:415:41
> 	at <map:transform type="forms"> -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap:414:47
> 	at <map:transform> -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap:410:81
> 	at <map:mount> -
> file:/D:/M_Drive/cocoon-2.1.8/build/webapp/sitemap.xmap:659:76
> 	at resource://org/apache/cocoon/forms/flow/javascript/Form.js:184:-1
> 	at
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/resources/forms/question_form.js:10:-1
> 	at <map:call> -
> file:/D:/M_Drive/WorkspaceCocoon/Plan-B4OOo/webapp/OpenOffice/sitemap.xmap:422:35
> 	at <map:mount> -
> file:/D:/M_Drive/cocoon-2.1.8/build/webapp/sitemap.xmap:659:76
> 	at
> org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:144)
> 	at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:951)
> 	at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:582)
> 	at
> org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:183)
> 	at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:480)
> 	at
> org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:120)
> 	at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
> 	at
> org.apache.cocoon.components.treeprocessor.ContainerNode.invoke(ContainerNode.java:31)
> 	at
> org.apache.cocoon.components.treeprocessor.sitemap.TransformNode.invoke(TransformNode.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:142)
> 	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:248)
> 	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.MatchNode.invoke(MatchNode.java:107)
> 	at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
> 	at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
> 	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.handleCocoonRedirect(ConcreteTreeProcessor.java:298)
> 	at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.access$000(ConcreteTreeProcessor.java:47)
> 	at
> org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor$TreeProcessorRedirector.cocoonRedirect(ConcreteTreeProcessor.java:339)
> 	at
> org.apache.cocoon.environment.ForwardRedirector.redirect(ForwardRedirector.java:59)
> 	at
> org.apache.cocoon.components.flow.AbstractInterpreter.forwardTo(AbstractInterpreter.java:209)
> 	at
> org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.forwardTo(FOM_JavaScriptInterpreter.java:906)
> 	at
> org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon.forwardTo(FOM_Cocoon.java:698)
> 	at
> org.apache.cocoon.components.flow.javascript.fom.FOM_Cocoon.jsFunction_sendPage(FOM_Cocoon.java:269)
> 	at inv8.invoke()
> 	at org.mozilla.javascript.FunctionObject.doInvoke(FunctionObject.java:523)
> 	at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:438)
> 	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
> 	at
> org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:1134)
> 	at
> org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:190)
> 	at
> org.mozilla.javascript.continuations.ContinuationInterpreter.interpret(ContinuationInterpreter.java:138)
> 	at
> org.mozilla.javascript.continuations.InterpretedFunctionImpl.call(InterpretedFunctionImpl.java:121)
> 	at org.mozilla.javascript.ScriptRuntime.call(ScriptRuntime.java:1244)
> 	at
> org.apache.cocoon.components.flow.javascript.fom.FOM_JavaScriptInterpreter.callFunction(FOM_JavaScriptInterpreter.java:758)
> 	at
> org.apache.cocoon.components.treeprocessor.sitemap.CallFunctionNode.invoke(CallFunctionNode.java:138)
> 	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:142)
> 	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:248)
> 	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.MatchNode.invoke(MatchNode.java:107)
> 	at
> org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:68)
> 	at
> org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:142)
> 	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:248)
> 	at org.apache.cocoon.Cocoon.process(Cocoon.java:679)
> 	at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:358)
> 	at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:294)
> 	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
> 	at org.mortbay.http.HttpContext.handle(HttpContext.java:1807)
> 	at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:525)
> 	at org.mortbay.http.HttpContext.handle(HttpContext.java:1757)
> 	at org.mortbay.http.HttpServer.service(HttpServer.java:879)
> 	at org.mortbay.http.HttpConnection.service(HttpConnection.java:789)
> 	at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:960)
> 	at org.mortbay.http.HttpConnection.handle(HttpConnection.java:806)
> 	at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:218)
> 	at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:300)
> 	at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:511)
> Caused by: org.apache.commons.lang.exception.NestableRuntimeException:
> javax.xml.transform.TransformerException: java.lang.NullPointerException
> 	at
> org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:603)
> 	at
> org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:135)
> 	at
> org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:578)
> 	... 77 more
> Caused by: javax.xml.transform.TransformerException:
> java.lang.NullPointerException
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2416)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at org.apache.xalan.templates.ElemTemplate.execute(ElemTemplate.java:392)
> 	at
> org.apache.xalan.templates.ElemCallTemplate.execute(ElemCallTemplate.java:246)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at org.apache.xalan.templates.ElemChoose.execute(ElemChoose.java:139)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1374)
> 	at
> org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:393)
> 	at
> org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:176)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	at
> org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2281)
> 	at
> org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
> 	at
> org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3458)
> 	at
> org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:406)
> 	at
> org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:55)
> 	at
> org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:585)
> 	... 79 more
> Caused by: java.lang.NullPointerException
> 	at
> org.apache.cocoon.forms.transformation.EffectWidgetReplacingPipe$StylingContentHandler.endElement(EffectWidgetReplacingPipe.java:967)
> 	at
> org.apache.cocoon.forms.formmodel.AbstractWidget.generateSaxFragment(AbstractWidget.java:500)
> 	at
> org.apache.cocoon.forms.transformation.EffectWidgetReplacingPipe$WidgetHandler.endElement(EffectWidgetReplacingPipe.java:528)
> 	at
> org.apache.cocoon.forms.transformation.EffectPipe.endElement(EffectPipe.java:534)
> 	at
> org.apache.xml.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:261)
> 	at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:1399)
> 	at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2411)
> 	... 106 more

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