Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.tiles.UseAttributeTei

[Chetan Dorle]

Hi All ,


Can anyone suggest how can i resolve this problem while using tiles in struts ,i am using following jars

struts-tiles-1.3.10.jar----------------->This is where UseAttributeTei.class is
struts-core-1.3.10.jar
struts-taglib-1.3.10.jar
servlet-api-2.3.jar ---------->This is where TagExtraInfo.class is

The error i got is

org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.taglib.tiles.UseAttributeTei
	org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:50)
	org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:411)
	org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:283)
	org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:422)
	org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:248)
	org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:162)
	org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)
	org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
	org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)
	org.apache.jasper.compiler.Parser.parse(Parser.java:126)
	org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
	org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1083)
	org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
	org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:271)
	org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:332)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

root cause

java.lang.ClassNotFoundException: org.apache.struts.taglib.tiles.UseAttributeTei
	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1340)
	org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1189)
	org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibraryInfoImpl.java:419)
	org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoImpl.java:248)
	org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java:162)
	org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418)
	org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483)
	org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539)
	org.apache.jasper.compiler.Parser.parse(Parser.java:126)
	org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220)
	org.apache.jasper.compiler.ParserController.parse(ParserController.java:101)
	org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
	org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
	org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
	org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1083)
	org.apache.struts.tiles.TilesRequestProcessor.doForward(TilesRequestProcessor.java:295)
	org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:271)
	org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:332)
	org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:232)
	org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
	org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

[Chetan Dorle]

Hi Guys ,

Finally i got the solution i just removed the struts-tiles.tld from project and it start working.

You can refer link http://www.myeclipseide.com/PNphpBB2-printview-t-7122-start-0.html

Thanks a lot to Javarancher...!!!