Error: Failed to load or instantiate TagExtraInfo class?

[Amit Jain]

Hi All,

When I run my jsp files,I got the error:

env details:
------------------
Netbeans v 6.5
Struts v 1.2.9
Tomcat v 6.0.18

Exception:
------------------------
org.apache.jasper.JasperException: Failed to load or instantiate
TagExtraInfo class: org.apache.struts.taglib.bean.CookieTei
***
**
*
root cause
java.lang.ClassCastException: org.apache.struts.taglib.bean.CookieTei
org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo
(TagLibraryInfoImpl.java:417)
org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD
(TagLibraryInfoImpl.java:250)
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>
(TagLibraryInfoImpl.java:163)
org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:
431)
org.apache.jasper.compiler.Parser.parseDirective(Parser.java:494)
org.apache.jasper.compiler.Parser.parseElements(Parser.java:1444)
org.apache.jasper.compiler.Parser.parse(Parser.java:138)
org.apache.jasper.compiler.ParserController.doParse
(ParserController.java:216)
org.apache.jasper.compiler.ParserController.parse
(ParserController.java:103)
org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:154)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:315)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:295)
org.apache.jasper.compiler.Compiler.compile(Compiler.java:282)
org.apache.jasper.JspCompilationContext.compile
(JspCompilationContext.java:586)
org.apache.jasper.servlet.JspServletWrapper.service
(JspServletWrapper.java:317)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:
342)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:267)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter
(MonitorFilter.java:390)
org.apache.struts.action.RequestProcessor.doForward
(RequestProcessor.java:1085)
org.apache.struts.tiles.TilesRequestProcessor.doForward
(TilesRequestProcessor.java:263)
org.apache.struts.action.RequestProcessor.processForwardConfig
(RequestProcessor.java:398)
org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig
(TilesRequestProcessor.java:318)
org.apache.struts.action.RequestProcessor.process
(RequestProcessor.java:241)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:
1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter
(MonitorFilter.java:390)

Thanks in advance,

Amit Jain