The constructor being looked for exists only in the JSP 2.0
implementation.  Your error implies that the TagAttributeInfo
class, found in jsp-api.jar in tomcat-5.0.12's common/lib
directory, is being overridden by an older JSP 1.2 or 1.1
version of this class, probably in a servlet.jar or j2ee.jar
somewhere in you setup.  You will need to remove the out of
date classes/jar to get it to work.

Cheers,
Larry


> -----Original Message-----
> From: Stack Buffer [mailto:black_merkury@yahoo.com] 
> Sent: Saturday, October 18, 2003 7:18 PM
> To: tomcat-user@jakarta.apache.org
> Subject: java.lang.NoSuchMethodError: 
> javax.servlet.jsp.tagext.TagAttributeInfo
> 
> 
> Hi all,
> I am running tomcat-5.0.12 on a win2k machine with 
> j2sdk1.4.2, I just recently downloaded the 
> jakarta-taglibs-standard-1.1.0-B1 and I copied the jar files 
> (jstl.jar, standard.jar) into tomcats common/lib directory, 
> plus I copied the following tlds into my WEB-INF: 
> core.tld,x.tld,fmt.tld. I also updated my web.xml to reflect 
> these new tags,
> but I keep getting the  error message below when try to 
> access the page. Any help???
>  
> in my jsp page:
>  
> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
>  
> in my web.xml:
>  
> <taglib>
>     <taglib-uri>http://java.sun.com/jsp/jstl/fmt</taglib-uri>
>     <taglib-location>/WEB-INF/fmt.tld</taglib-location>
>   </taglib>
>   <taglib>
>     <taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
>     <taglib-location>/WEB-INF/c.tld</taglib-location>
>   </taglib>
>   
>   <taglib>
>     <taglib-uri>http://java.sun.com/jsp/jstl/x</taglib-uri>
>     <taglib-location>/WEB-INF/x.tld</taglib-location>
>   </taglib>
>  
> 
> exception message 
> exception
> javax.servlet.ServletException: 
> javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;Z
> Ljava/lang/String;ZZ)V	
> org.apache.jasper.servlet.JspServlet.service(JspServlet.ja
> va:256)	
> javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> 
> 
> 
> root cause 
> java.lang.NoSuchMethodError: 
> javax.servlet.jsp.tagext.TagAttributeInfo.(Ljava/lang/String;Z
> Ljava/lang/String;ZZ)V	
> org.apache.jasper.compiler.TagLibraryInfoImpl.createAttribute(
> TagLibraryInfoImpl.java:577)	
> org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(Ta
> gLibraryInfoImpl.java:437)	
> org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibr
> aryInfoImpl.java:295)	
> org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoI
> mpl.java:204)	
> org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.
> java:460)	
> org.apache.jasper.compiler.Parser.parseDirective(Parser.ja
> va:525)	
> org.apache.jasper.compiler.Parser.parseElements(Parser.jav
> a:1625)	
> org.apache.jasper.compiler.Parser.parse(Parser.java:173)	
> org.apache.jasper.compiler.ParserController.parse(ParserContro
> ller.java:247)	
> org.apache.jasper.compiler.ParserController.parse(ParserContro
> ller.java:149)	
> org.apache.jasper.compiler.ParserController.parse(ParserContro
> ller.java:135) 
> 
> 
> 
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