| Classpaths in build file not working properly | Classpaths in build file not working properly 2007-06-12 - By Daniel Gresh
Hi,
I have a build file, and in that build file I'm setting up my classpath
and assigning it. However, when I try to run my compiled code, I get a
NoClassDefFoundError: service/ImageProcessor.
When I run my code and set the classpath manually using the -cp argument
to the java command, the program executes fine. Here is the command I
use that works:
java -cp
/u/dgresh/Ice-3.1.0/lib/Ice.jar:.:$CATALINA_HOME/webapps/kdb/WEB-INF/classes
vigra.ice.LOTFClient
*Note: service/ImageProcessor's full path is:
$CATALINA_HOME/webapps/kdb/WEB-INF/classes/service/ImageProcessor.
In my buildfile, here is the code I use to set up my classpath:
<!-- Define the Java classpath -->
<path id="classpath">
<pathelement location="." />
<pathelement
location="${CATALINA_HOME}/webapps/kdb/WEB-INF/classes" />
<pathelement location="/u/dgresh/Ice-3.1.0/lib/Ice.jar" />
</path>
I know $CATALINA_HOME is correct, as I use it with the ant reload
argument to reload my web app on Tomcat. Here is how I compile the code:
<!-- Compile the Java code -->
<target name="compile" depends="init">
<javac srcdir="${src}" destdir="${build}/LOTFVigra" source="1.4"
target="1.4">
<classpath refid="classpath" />
</javac>
</target>
As you can see, the two classpaths are identical. I have no idea what is
causing this problem.
Does anyone have any advice?
Thanks,
Dan
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