productionMode=true not working

Hi am using Vaadin 7.6.5 version

when i set productionMode=true in web.xml

i am getting the following error

Apr 30, 2016 12:36:08 PM com.vaadin.server.VaadinServlet serveOnTheFlyCompiledScss
INFO: Request for /VAADIN/themes/vegatheme/styles.css not handled by sass compiler while in production mode

Here is my

Vaadin production mode productionMode true


As i understood from the documents in below link

org.apache.maven.plugins maven-jar-plugin ${maven-jar-plugin-version} jar org.apache.maven.plugins maven-compiler-plugin 1.8 1.8 com.vaadin vaadin-maven-plugin ${vaadin.plugin.version} -Xmx512M -Xss1024k ${basedir}/target/classes/VAADIN/widgetsets false false OBF true update-theme update-widgetset compile compile-theme ${outputDirec}/dist
            <!--This plugin's configuration is used to store Eclipse m2e settings 
                only. It has no influence on the Maven build itself. -->
            <!-- TODO Remove when is resolved -->

where i am missing

Nagaraj RC

The theme is compiled on the fly in “development mode”, but in “production mode” you need to compile your SASS theme.
Check this thread