Exception when running xdoclet in Eclipse

I am using the WTP 1.0.2 plugin with Eclipse 3.1.  I have created an EJB Project with a session bean and have created an EAR that contains the session bean along with a reference to another Java project in my workspace.  I get the following when I run xdoclet.  Thank you for your help....
 
Buildfile: C:\Documents and Settings\275285\workspace\.metadata\.plugins\org.eclipse.jst.j2ee.ejb.annotations.xdoclet\tempAnt.xml
init:
ejbdoclet:
BUILD FAILED
C:\Documents and Settings\myaccount\workspace\.metadata\.plugins\org.eclipse.jst.j2ee.ejb.annotations.xdoclet\tempAnt.xml:69: ${ejb.spec.version} is not a legal value for this attribute
Total time: 2 seconds