org.vaadin.rpc.WidgetRPC being replicated on MyAppWidgetSet.gwt.xml

After installing Swfobject add-on, for some reason the line is being included into my MyAppWidgetSet.gwt.xml file each time I compile, and repeats itself.
Also since I installed the add-on permutations started to show up and compiling takes much more time than before

Any ideas?

We’ve got the same problem, there is some nasty hack in Vaadin

Just add

WS Compiler: manually edited

to your .gwt.xml file in some comment :wink: