Tiles throwing error

[buntyindia]

I am trying to include Tiles inside Spring application when i run my application I am getting the following error . Please Help

org.apache.jasper.JasperException: Failed to load or instantiate TagExtraInfo class: org.apache.struts.tiles.taglib.UseAttributeTei
org.apache.jasper.servlet.JspServletWrapper.handle JspException(JspServletWrapper.java:510)
org.apache.jasper.servlet.JspServletWrapper.servic e(JspServletWrapper.java:375)
org.apache.jasper.servlet.JspServlet.serviceJspFil e(JspServlet.java:314)
org.apache.jasper.servlet.JspServlet.service(JspSe rvlet.java:264)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
org.springframework.web.servlet.view.InternalResou rceView.renderMergedOutputModel(InternalResourceVi ew.java:142)
org.springframework.web.servlet.view.AbstractView. render(AbstractView.java:243)
org.springframework.web.servlet.DispatcherServlet. render(DispatcherServlet.java:1141)
org.springframework.web.servlet.DispatcherServlet. doDispatch(DispatcherServlet.java:878)
org.springframework.web.servlet.DispatcherServlet. doService(DispatcherServlet.java:792)
org.springframework.web.servlet.FrameworkServlet.p rocessRequest(FrameworkServlet.java:475)
org.springframework.web.servlet.FrameworkServlet.d oGet(FrameworkServlet.java:430)
javax.servlet.http.HttpServlet.service(HttpServlet .java:689)
javax.servlet.http.HttpServlet.service(HttpServlet .java:802)

[orfordi]

I'm getting the same error. Most of this tld stuff is new to me. Searching for the error seems to give links that suggests that the uri in your <%@ taglib %> is important - has to be standard http://struts.apache.org/struts-tiles.tld.

I've done some playing in this area but still havent got a solution.

[orfordi]

Aha - success.
Just saw another mail list that said this error is often caused because jsp-api.jar is in the classpath. Apparently it shouldnt be. That certainly fixed my problem.