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Hi, We have a struts 1.x project utilizing display tag library - which is accessible at http://www.displaytag.org/1.2/. After upgrading to Netbeans IDE 7.3 our projects began giving jsp parser errors, like the one below: java.lang.NoClassDefFoundError: Could not initialize class org.displaytag.tags.ColumnTag at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at org.displaytag.tags.ColumnTagBeanInfo.class$(ColumnTagBeanInfo.java:41) at org.displaytag.tags.ColumnTagBeanInfo.getPropertyDescriptors(ColumnTagBeanInfo.java:40) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:501) at java.beans.Introspector.getBeanInfo(Introspector.java:410) at java.beans.Introspector.getBeanInfo(Introspector.java:167) at org.apache.jasper.runtime.JspRuntimeLibrary.getWriteMethod(JspRuntimeLibrary.java:817) at org.apache.jasper.compiler.Validator$ValidateVisitor.checkSetter(Validator.java:1056) at org.apache.jasper.compiler.Validator$ValidateVisitor.checkXmlAttributes(Validator.java:1137) at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:859) at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1502) at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2297) at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2347) at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:879) at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1502) at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2297) at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2347) at org.apache.jasper.compiler.Validator$ValidateVisitor.visit(Validator.java:879) at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1502) at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2297) at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2347... The error is easy to recreate, create a struts project, add display tag dependencies and try to use the table tag like this one: <display:table > <display:column property="categoryTitle" sortable="true" title="" style="width:200px;"/> </display:table> The error manifests itself immediately at this point. Product Version = NetBeans IDE 7.3 (Build 201302132200) Operating System = Windows 7 version 6.1 running on amd64 Java; VM; Vendor = 1.6.0_37 Runtime = Java HotSpot(TM) 64-Bit Server VM 20.12-b01
I also added a screen shot as an attachment.
Created attachment 134887 [details] Display Tag Netbeans JSP parser error