Every time I try to export my sketch as an applet from processing I am prompted to select a platform (Windows, Mac OS X, or Linux). This never used to happen for me. It used to just make the applet folder. Now when I select one (or all) of the platforms processing makes a folder in my sketch folder that corresponds to the platform. I tried loading these onto openprocessing.org and they don't work.
Has anybody else encountered this problem? And does anybody know how to export just a plain applet folder in this case?