Enhacing classes with Ant - MissingResourceException

[Łukasz Budnik]

Hi All,

I'm getting very strange exception:

C:\Studia\PhD\workspace\Nuntius\build.xml:89: java.util.MissingResourceException
: C:\Studia\PhD\workspace\NuntiusEJB\build\classes\META-INF\persistence.xml

of course 
C:\Studia\PhD\workspace\NuntiusEJB\build\classes\META-INF\persistence.xml
file exists.

and this is my target:

<target name="enhance">
        <path id="enhancer-path">
                <pathelement 
location="${GERONIMO_HOME}\repository\org\apache\openjpa\openjpa\1.0.1\openjpa-1.0.1.jar"
/>
                <pathelement 
location="${GERONIMO_HOME}\repository\commons-lang\commons-lang\2.3\commons-lang-2.3.jar"
/>
                <pathelement 
location="${GERONIMO_HOME}\repository\org\apache\geronimo\specs\geronimo-jta_1.1_spec\1.1.1\geronimo-jta_1.1_spec-1.1.1.jar"
/>
                <pathelement location="C:\lib\serp\serp-1.13.1.jar" />
        </path>
        
        <taskdef name="openjpac" 
classname="org.apache.openjpa.ant.PCEnhancerTask">
                <classpath refid="enhancer-path" />
        </taskdef>
        
        <openjpac>
                <classpath refid="enhancer-path" />
                <fileset dir="${ejb-build}/classes">
                        <include name="**/model/*.class" />
                </fileset>
                <config 
propertiesFile="${ejb-build}/classes/META-INF/persistence.xml"/>
        </openjpac>
</target>

any ideas?

best regards
Łukasz