Hi David,
I tried what you suggested (quote: "Just out of curiousity, are you trying
to run your webapp from within
Eclipse? If so, try it without Eclipse -- deploy it to your installed
tomcat and see if the error continues. If the error goes away, it may be
something funky with your Eclipse -- missing .jar file or something."): try
the app in Tomcat without Eclipse (yes, you where right in your assumption
that I used Eclipse as startingpoint of Tomcat).
At first I got the following error:
<error>
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
org.apache.jasper.JasperException: An exception occurred processing JSP page
/jsp/displayAddOrderForm.jsp at line 8
5: </head>
6: <body>
7: <html:errors/>
8: <html:form action="/saveOrder">
9: <table>
10: <tr>
11: <td>Product:</td>
</error>
I looked in my TOMCAT_HOME/lib directory, and found the following jars with
the date stamp of last Monday:
j2ee.jar
j2ee-svc.jar
javaee.jar
I removed these files and got the following error (not the same as the root
cause of this thread):
<error>
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
org.apache.jasper.JasperException: javax.servlet.ServletException:
javax.servlet.jsp.JspException: Exception creating bean of class
app04a.form.OrderForm: {1}
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:541)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1056)
org.apache.struts.action.RequestProcessor.internalModuleRelativeForward(RequestProcessor.java:994)
org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:553)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:211)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
</error>
Clearly, my Tomcat (and Eclipse) have issues in how I configure my system.
Abel
FWIW:
Jar files in TOMCAT_HOME\lib:
annotations-api.jar catalina-ant.jar catalina-ha.jar
catalina-tribes.jar
catalina.jar el-api.jar jasper-el.jar
jasper-jdt.jar
jasper.jar jsp-api.jar servlet-api.jar
tomcat-coyote.jar
tomcat-dbcp.jar tomcat-i18n-es.jar tomcat-i18n-fr.jar
tomcat-i18n-ja.jar
David Smith-2 wrote:
>
> Sorry Martin, but bad advice. In recent versions of tomcat, jsp-api is
> provided in the /lib directory of tomcat. If you have your own in your
> webapp (or in the jave environment for that manner), please remove it as
> it will cause many a wonderous error.
>
> Also tomcat does not work with j2ee as j2ee comes with it's own copy of
> a servlet container and the two will clash with each other. Replace
> your Java EE environment with the java sdk or java jre environments to
> use tomcat.
>
> The bottom line is jars in tomcat can only exist once along any
> classloader branch. If it's in the JVM, it can be in tomcat's /lib or
> the webapp's /WEB-INF/lib directories. If it's in tomcat's /lib, it
> can't exist in the webapp.
>
> Come back with a complete stack trace including any root causes of your
> problem once those are fixed.
>
> --David
>
> Martin Gainty wrote:
>> Abel
>> put jsp-api.jar in /WEB-INF/lib
>> M-
>> ----- Original Message -----
>> From: "AbelMacAdam" <[EMAIL PROTECTED]>
>> To: <[email protected]>
>> Sent: Monday, December 24, 2007 6:58 AM
>> Subject: NoClassDefFoundError: TagExtraInfo missing?
>>
>>
>>
>>> Hi,
>>>
>>> I'm trying to bootstrap my knowledge on Struts. As I tried an example I
>>>
>> got
>>
>>> the following error:
>>> java.lang.NoClassDefFoundError: javax/servlet/jsp/tagext/TagExtraInfo
>>>
>>> Searching on this error I got the impression I needed j2ee.jar. I
>>>
>> downloaded
>>
>>> and installed the Java EE 5 SDK from Sun. In Eclipse (Europa) I
>>> I added a 'J2EE' library to my Libraries in my 'Java Build Path'. This
>>> library contains the following jar files:
>>> javaee.jar (and that jar file includes a
>>> javax/servlet/jsp/tagext/TagExtraInfo.class!)
>>> j2ee.jar
>>> j2ee-svc.jar
>>>
>>> After rebooting Tomcat (6.0) in Eclipse I still got that error. What do
>>> I
>>> need to do the remove this error and continue with the example?
>>>
>>> TIA,
>>> Abel
>>>
>>> FWIW - Environment:
>>> Apache 2.2.6
>>> Java 1.6.0_03
>>> Java EE 5
>>> Struts 1.3.8
>>> Tomcat 6.0
>>> Windows XP
>>> --
>>> View this message in context:
>>>
>> http://www.nabble.com/NoClassDefFoundError%3A-TagExtraInfo-missing--tp144870
>> 34p14487034.html
>>
>>> Sent from the Tomcat - User mailing list archive at Nabble.com.
>>>
>>>
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>>>
>>>
>>
>>
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>>
>
>
> ---------------------------------------------------------------------
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>
>
>
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