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From "Steve Loughran" <stev...@iseran.com>
Subject Re: java.lang.NoClassDefFoundError: org/apache/jasper/JspC
Date Mon, 24 Jun 2002 17:45:42 GMT

----- Original Message -----
From: "Dave Gibbs" <dgibbs@agency.com>
To: <ant-user@jakarta.apache.org>
Sent: Monday, June 24, 2002 9:15 AM
Subject: java.lang.NoClassDefFoundError: org/apache/jasper/JspC


> I hope some-one has solved this no-doubt simple problem,
>
> I am trying to use the jspc optional task and get the following error.
>
> "[java] java.lang.NoClassDefFoundError: org/apache/jasper/JspC
> [java] Exception in thread "main"
>
> I am using 1.5Beta3. I have the distributed "optional.jar" in the lib
> directory. I have copied "jasper-runtime.jar" and "jasper-compiler.jar" to
> the lib directory.
>
> The LOCALCLASSPATH echoed from the ant.bat is as follows
>
>
"D:\jdk1.3.1_03\lib\tools.jar;D:\jakarta-ant-1.5Beta3\lib\xml-apis.jar;D:\ja
>
karta-ant-1.5Beta3\lib\xercesImpl.jar;D:\jakarta-ant-1.5Beta3\lib\optional.j
>
ar;D:\jakarta-ant-1.5Beta3\lib\jasper-runtime.jar;D:\jakarta-ant-1.5Beta3\li
> b\jasper-compiler.jar;D:\jakarta-ant-1.5Beta3\lib\ant.jar;.;C:\Program
> Files\Apache Group\Tomcat 4.1\common\endorsed\xercesImpl.jar;C:\Program
> Files\Apache Group\Tomcat
>
4.1\common\endorsed\xmlParserAPIs.jar;D:\DB2\java\db2java.zip;D:\DB2\java\ru
> ntime.zip;D:\DB2\java\sqlj.zip;D:\DB2\bin;C:\Documents and
> Settings\dgibbs\My
>
Documents\work\shop_prototype\lib\j2ee.jar;D:\jakarta-log4j-1.2\dist\lib\log
> 4j-1.2.jar;"

1. You shoudnt need a CLASSPATH at all to run ant; set CLASSPATH="" and see
what happens
2. post an ant -verbose run, which will print out the classpath that jspc
uses


>
> Do y'all believe the error to be as reported  or could it be some further
> dependency ? As a reality check I have been trying to run jspc.bat from
the
> tomcat 4.1 distribution and am getting a similarly inexplicable
> NoClassDefFoundError for "org/xml/sax/SAXException". I'm a bit puzzled
since
> this class is distributed in "..\common\endorsed\xmlParserAPIs.jar".
> Is it something to do with the uninitialised property
> -Djava.endorsed.dirs="%JAVA_ENDORSED_DIRS%"
> which I find in the jasper.bat file ? I'm not sure about the meaning if
the
> "endorsed directories".

that is a java1.4 thing. Are you running java1.4


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