Compiling GWT in Jenkins - gwt

Question

I'm trying to set up Jenkins to build a GWT project, but I got this error
gwt-compile-module:
[java] Jul 01, 2014 2:08:59 PM java.util.prefs.FileSystemPreferences$1 run
[java] INFO: Created user preferences directory.
[java] Loading inherited module 'OBFUSCATE'
[java] [ERROR] Unable to find 'OBFUSCATE.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source?
I have gwt-user.jar, gwt-dev.jar, validation-api-1.0.0.GA-sources.jar and validation-api-1.0.0.GA.jar in the class path.
OBFUSCATE.gwt.xml must be some GWT base module but cannot find it anywhere.
Here is the snippet from build.xml:
<target name="gwt-compile-module" description="Build one GWT module - java to javascript">
<java failonerror="true" fork="true" classname="com.google.gwt.dev.Compiler">
<classpath>
<pathelement location="${src.dir}"/>
<pathelement location="${build.dir}"/>
<path refid="project.classpath"/>
</classpath>
<jvmarg value="-Xmx1024M"/>
<arg value="-optimize"/>
<arg value="${optimize}"/>
<arg value="-localWorkers"/>
<arg value="${localWorkers}"/>
<arg value="-war" />
<arg value="${gwt.output.dir}" />
<arg value="${draftCompile}" />
<arg value="${gwt.modules}${gwt.module}"/>
<arg line="-style OBFUSCATE"/>
</java>
</target>

Answer 1

I guess you should rearrange your arg options and place <arg line="-style OBFUSCATE"/> before <arg value="${gwt.modules}${gwt.module}"/>:
<arg line="-style OBFUSCATE"/>
<arg value="${gwt.modules}${gwt.module}"/>