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https://issues.apache.org/struts/browse/TILES-276?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=44040#action_44040
]
Dev Naga commented on TILES-276:
--------------------------------
I get the same error message mentioned below with or without
xalan.jar
xercesImpl.jar
xml-apis.jar
along with other libraries
backport-util-concurrent-3.0.jar
retrotranslator-runtime-1.2.1.jar
commons-beanutils-1.7.0.jar
commons-digester-1.8.jar
commons-logging-api-1.1.jar
jstl-1.1.2.jar
standard-1.1.2.jar
tiles-api-2.0.6-j4.jar
tiles-core-2.0.6-j4.jar
tiles-jsp-2.0.6-j4.jar
[6/5/08 10:11:18:624 PDT] 00000068 WebApp E SRVE0026E: [Servlet
Error]-[PropertyDescriptor: internal error while merging PDs: type mismatch
between read and write methods]: java.lang.Error: PropertyDescriptor: internal
error while merging PDs: type mismatch between read and write methods
at
java.beans.PropertyDescriptor.<init>(PropertyDescriptor.java(Compiled Code))
at
java.beans.Introspector.processPropertyDescriptors(Introspector.java(Compiled
Code))
at
java.beans.Introspector.getTargetPropertyInfo(Introspector.java(Compiled Code))
at java.beans.Introspector.getBeanInfo(Introspector.java(Inlined
Compiled Code))
at java.beans.Introspector.getBeanInfo(Introspector.java(Compiled Code))
at
com.ibm.ws.jsp.taglib.TagClassInfo.getParameterClassName(TagClassInfo.java:153)
at
com.ibm.ws.jsp.translator.visitor.generator.BaseTagGenerator.evaluateAttribute(BaseTagGenerator.java:331)
at
com.ibm.ws.jsp.translator.visitor.generator.BaseTagGenerator.generateSetters(BaseTagGenerator.java:220)
at
com.ibm.ws.jsp.translator.visitor.generator.CustomTagGenerator.startGeneration(CustomTagGenerator.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.generator.GenerateVisitor.startGeneration(GenerateVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.generator.GenerateVisitor.visitCustomTagStart(GenerateVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.processJspElement(JspVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.processChildren(JspVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.processJspElement(JspVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.processChildren(JspVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.processJspElement(JspVisitor.java(Compiled
Code))
at
com.ibm.ws.jsp.translator.visitor.JspVisitor.visit(JspVisitor.java:110)
at
com.ibm.ws.jsp.translator.visitor.generator.GenerateJspVisitor.visit(GenerateJspVisitor.java:136)
at
com.ibm.ws.jsp.translator.JspTranslator.processVisitors(JspTranslator.java:121)
at
com.ibm.ws.jsp.translator.utils.JspTranslatorUtil.translateJsp(JspTranslatorUtil.java:169)
at
com.ibm.ws.jsp.translator.utils.JspTranslatorUtil.translateJspAndCompile(JspTranslatorUtil.java:82)
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.translateJsp(JSPExtensionServletWrapper.java:386)
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper._checkForTranslation(JSPExtensionServletWrapper.java:355)
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.checkForTranslation(JSPExtensionServletWrapper.java:263)
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java:150)
at
com.ibm.ws.jsp.webcontainerext.JSPExtensionProcessor.handleRequest(JSPExtensionProcessor.java:254)
at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3071)
at
com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:236)
at
com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:210)
at
com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1958)
at
com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:89)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:472)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:411)
at
com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:288)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java:207)
at
com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:109)
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:566)
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:619)
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:952)
at
com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1039)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java(Compiled Code))
> tiles:putListAttribute - PropertyDescriptor: internal error while merging
> PDs: type mismatch between read and write methods
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: TILES-276
> URL: https://issues.apache.org/struts/browse/TILES-276
> Project: Tiles
> Issue Type: Bug
> Components: tiles-jsp (jsp support)
> Affects Versions: 2.0.5, 2.0.6
> Environment: websphere 6.0 with tiles 2.0.5 or 2.0.6
> Reporter: Dev Naga
>
> 'PropertyDescriptor: internal error while merging PDs: type mismatch between
> read and write methods'
> i am getting 'PropertyDescriptor: internal error while merging PDs: type
> mismatch between read and write methods'
> exception in <tiles:putListAttribute name="list">
> <%@ taglib uri="http://tiles.apache.org/tags-tiles"; prefix="tiles" %>
> <tiles:insertTemplate template="/putattributeslayout.jsp">
> <tiles:putAttribute name="stringTest" value="This is a string" type="string"
> />
> <tiles:putListAttribute name="list">
> <tiles:addAttribute value="valueOne" type="string" />
> <tiles:addAttribute value="valueTwo" type="string" />
> <tiles:addAttribute value="valueThree" type="string" />
> </tiles:putListAttribute>
> </tiles:insertTemplate>
> i included
> backport-util-concurrent-3.0.jar
> commons-beanutils-1.7.0.jar
> commons-digester-1.8.jar
> commons-logging-api-1.1.jar
> freemarker-2.3.10.jar
> jstl-1.1.2.jar
> retrotranslator-runtime-1.2.1.jar
> standard-1.1.2.jar
> tiles-api-2.0.6-j4.jar
> tiles-core-2.0.6-j4.jar
> tiles-jsp-2.0.6-j4.jar
> xalan.jar
> xercesImpl.jar
> xml-apis.jar
> Caused by: java.lang.Error: PropertyDescriptor: internal error while merging
> PDs: type mismatch between read and write methods
> at
> java.beans.PropertyDescriptor.<init>(PropertyDescriptor.java(Compiled Code))
> at
> java.beans.Introspector.processPropertyDescriptors(Introspector.java(Compiled
> Code))
> at
> java.beans.Introspector.getTargetPropertyInfo(Introspector.java(Compiled
> Code))
> at java.beans.Introspector.getBeanInfo(Introspector.java(Inlined
> Compiled Code))
> at java.beans.Introspector.getBeanInfo(Introspector.java(Compiled
> Code))
> at
> freemarker.ext.jsp.TagTransformModel.<init>(TagTransformModel.java:116)
> at
> freemarker.ext.jsp.TaglibFactory$TldParser.endElement(TaglibFactory.java:581)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> Source)
> at
> org.apache.xerces.impl.dtd.XMLDTDValidator.endNamespaceScope(Unknown Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(Unknown
> Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.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 freemarker.ext.jsp.TaglibFactory.parseXml(TaglibFactory.java:368)
> at freemarker.ext.jsp.TaglibFactory.loadTaglib(TaglibFactory.java:437)
> at freemarker.ext.jsp.TaglibFactory.access$300(TaglibFactory.java:105)
> at freemarker.ext.jsp.TaglibFactory$Taglib.load(TaglibFactory.java:401)
> at freemarker.ext.jsp.TaglibFactory.get(TaglibFactory.java:158)
> at
> freemarker.core.DynamicKeyName.dealWithStringKey(DynamicKeyName.java:136)
> at
> freemarker.core.DynamicKeyName._getAsTemplateModel(DynamicKeyName.java:94)
> at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
> at freemarker.core.Assignment.accept(Assignment.java:90)
> at freemarker.core.Environment.visit(Environment.java:196)
> at freemarker.core.MixedContent.accept(MixedContent.java:92)
> at freemarker.core.Environment.visit(Environment.java:196)
> at freemarker.core.Environment.process(Environment.java:176)
> at freemarker.template.Template.process(Template.java:232)
> at
> freemarker.ext.servlet.FreemarkerServlet.process(FreemarkerServlet.java:427)
> at
> freemarker.ext.servlet.FreemarkerServlet.doGet(FreemarkerServlet.java:366)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1572)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1521)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:113)
> at
> com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:82)
> at
> com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:759)
> at
> com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:633)
> at
> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:1034)
> at
> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:490)
> at
> org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:80)
> ... 37 more
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