Those folders are generated when you compile the project with provided ant script - "build.xml". Just run "ant compile" from the command line.
2011/4/25 Gokul Jeyapaul <gokul.jeyap...@googlemail.com> > Hi all, > > I am a newbie here and I am trying to learn about wave in a box project. > When I tried to set up the source in eclipse, I see errors saying "gen/exp" > and "gen/messages" folders are missing. Are they removed recently or am I > missing something here? > > Some help on this would be highly appreciated. > > Thanks, > Gokul >