ANT called from .bat unknown Error

[ch...@gsa.gov]

howdy:

In an automated build execution I have the following set up

c:\appName

where there is a build.bat and buildApp.xml

buildApp.xml is called and a PVCS call recreates the project in 
c:\appName\appName, then calls the build.bat that executes the build.xml 
at the root of c:\appName\appName, this is fine, no errors

build.bat is called by the buildApp.xml  with :
        <exec dir="${basedir}" executable="${basedir}/build.bat" 
failifexecutionfails="false" failonerror="false"></exec>
 
The process works, project is retrieved from PVCS, jars are created and 
deployed.   When the build returns I get this message:

 [exec] BUILD FAILED
 [exec] Target `610 Builds' does not exist in this project.
 [exec]     at org.apache.tools.ant.Project.tsort(Project.java:1717)
 [exec]     at org.apache.tools.ant.Project.topoSort(Project.java:1627)
 [exec]     at org.apache.tools.ant.Project.topoSort(Project.java:1590)
 [exec]     at 
org.apache.tools.ant.Project.executeTarget(Project.java:1185)
 [exec]     at 
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
 [exec]     at 
org.apache.tools.ant.Project.executeTargets(Project.java:1068)
 [exec]     at org.apache.tools.ant.Main.runBuild(Main.java:668)
 [exec]     at org.apache.tools.ant.Main.startAnt(Main.java:187)
 [exec]     at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
 [exec]     at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)

Where 610 Builds is a folder  == c:\appName\610 Builds 

This folder is NOT part of any call or build...just a folder...strange 
error that our "build team" doesn't care for, for obvious reasons...any 
ideas?

Additional Info

     [exec] Apache Ant version 1.6.5 compiled on June 2 2005
     [exec] Buildfile: c:\appName\appName\build.xml
     [exec] Detected Java version: 1.4 in: C:\j2sdk1.4.2_06\jre
     [exec] Detected OS: Windows XP


Thank you, 
Chris

~~~~~~~~~~~~~~~~~
Christopher McCauley
chris.mccauley@gsa.gov