JDK compiler woes:

[Luis Andrei Cobo]

in my build I am using javac fork=true and specifying a complete path to
javac. D:\jdk1.4.1\bin\javac.exe and I am using these other switches as
well:

<javac fork="true" executable="${clientcompiler}" destdir="${buildclient}"
includeJavaRuntime="false" includeAntRuntime="false" verbose="true"
listfiles="true">
                        <classpath refid="project.class.path"/>
                        <src path="${javasourcedir}"/>
                        <exclude name="public_html"/>
                        <include name="/**"/>
</javac>

this was working yesterday.Today I get this:


BUILD FAILED
file:D:/builds/defaultbuild.xml:36: Error running D:\jdk1.4.1\bin\javac.exe
compiler

are there any known causes why I might get this error?
 Thanks

Luis Andrei Cobo
[EMAIL PROTECTED]