Hi,
This particular line
"To use Struts, you must copy the .tld files that you require into your
WEB-INF directory, and copy struts.jar (and all of the commons-*.jar
files) into your WEB-INF/lib directory."
is not clear. Which .tld files ? Struts' .tld files are inside the
META-INF folder inside its JAR. This statement is true though because
the latest spec. can find them. Am I right ?
Mohan
-----Original Message-----
From: Craig McClanahan [mailto:[EMAIL PROTECTED]
Sent: Tuesday, December 28, 2004 11:20 PM
To: Struts Users Mailing List
Subject: Re: Error in "instantiate TagExtraInfo class"
In addition to David's comments, this is what the Struts User Guide has
to say on the subject:
http://struts.apache.org/userGuide/configuration.html#config_add
Craig
On Tue, 28 Dec 2004 12:33:56 -0500, David G. Friedman
<[EMAIL PROTECTED]> wrote:
> Manisha,
>
> The application's /WEB-INF/lib directory is the preference for many of
> the Struts jars. Unless you have only ONE Tomcat application using
> Struts, putting Struts jars in any other place has been, if I recall
> correctly. I believe I read about reloading issues and possible
> memory space conflicts issues if the Struts.jar (and some others) are
> located in shared areas like Tomcat's common/lib or shared/lib
> directories when more than one webapp uses Struts in that
container/Tomcat/Weblogic/etc.
>
> Regards,
> David
>
> -----Original Message-----
> From: Manisha Sathe [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, December 28, 2004 1:04 AM
> To: Struts Users Mailing List
> Subject: RE: Error in "instantiate TagExtraInfo class"
>
> Thanks David,
>
> It worked, i put all jars inside Tomcat's /Common/lib directory and it
> worked. Btw, does this mean that automatically class path is set for
> all jars which r inside /common/lib OR {yr application}/WEB-INF/lib -
> which is having precedence ?
>
> Thanks once again,
>
> regards
> Manisha
>
> "David G. Friedman" <[EMAIL PROTECTED]> wrote:
> Manisha,
>
> I don't think setting the classpath with another framework will do the
job.
> You should still have the struts.jar in WEB-INF/classes because the
> struts.jar should be copied into each webapp. Putting it in some
'global'
> place may cause errors, especially if multiple struts applications are
> running. Where is your struts.jar?
>
> Regards,
> David
>
> -----Original Message-----
> From: Manisha Sathe [mailto:[EMAIL PROTECTED]
> Sent: Monday, December 27, 2004 9:39 PM
> To: user@struts.apache.org
> Subject: Error in "instantiate TagExtraInfo class"
>
> I am installing struts framework on another m/c. I copied all related
> files
> + my application war file over there. Set class path for struts.jar.
> + Now
> testing with one small program with struts.
>
> -----------------------------------------------
>
> " rel="stylesheet"
> type="text/css">
>
> Authorisation Form
>
> ------------------------------------------------------
>
> But i am getting following error msgs
>
> ----------------------------------
> org.apache.jasper.JasperException: Failed to load or instantiate
> TagExtraInfo class: org.apache.struts.taglib.html.MessagesTei
> org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHa
> ndler
> .java:50)
> org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.ja
> va:37
> 8)
> org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.ja
> va:28
> 3)
> org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibrary
> InfoI
> mpl.java:422)
> org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoI
> mpl.j
> ava:248)
> org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.jav
> a: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.j
> ava:2
> 20)
> org.apache.jasper.compiler.ParserController.parse(ParserController.jav
> a:101
> )
> org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:461)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:442)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:430)
>
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja
va:
> 511)
>
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:
> 274)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:29
> 2)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>
> root cause
> java.lang.ClassNotFoundException:
> org.apache.struts.taglib.html.MessagesTei
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoad
> er.ja
> va:1340)
> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoad
> er.ja
> va:1189)
> org.apache.jasper.compiler.TagLibraryInfoImpl.createTagInfo(TagLibrary
> InfoI
> mpl.java:419)
> org.apache.jasper.compiler.TagLibraryInfoImpl.parseTLD(TagLibraryInfoI
> mpl.j
> ava:248)
> org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.jav
> a: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.j
> ava:2
> 20)
> org.apache.jasper.compiler.ParserController.parse(ParserController.jav
> a:101
> )
> org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:461)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:442)
> org.apache.jasper.compiler.Compiler.compile(Compiler.java:430)
>
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.ja
va:
> 511)
>
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.ja
va:
> 274)
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:29
> 2)
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
>
> --------------------------------
>
> Everything woks fine on my m/c - anything missing to copy over. I
> checked all .tld / web.xml files - all in place with proper entries.
>
> regards
> Manisha
>
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