3.0 build problem

[fanyun]

Hi:

I am try to do a "ant init"   to build the newapp.  It gives out an error while  <ant 
call project-om>


C:\tdk\webapps\newapp\WEB-INF\build\build.xml:199: Failed to copy C:\tdk\webapps
\newapp\WEB-INF\src\java\org\mycompany\newapp\om\BaseRdfPeer.java to C:\tdk\weba
pps\newapp\WEB-INF\build\BaseRdfPeer.java due to null


I find it is due to the following part:

    <format-source>
      <fileset dir="${src.dir}/${targetDirectory}">
        <include name="**/*.java"/>
      </fileset>
    </format-source>


Any one knows what is is function for(in old turbine, we do not have this part).  And 
how to solve the problem?


Regards


fanyun