java - GWT on AppEngine - IncompatibleRemoteServiceException after method refactoring -

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i have gwt application hosted on googles app engine. running fine until renamed rpc method "test()" , following error:

javax.servlet.servletcontext log: greetservlet: incompatibleremoteserviceexception thrown while processing call. com.google.gwt.user.client.rpc.incompatibleremoteserviceexception: application out of date,  please click refresh button on browser. ( not locate requested method 'test(java.lang.string, long)' in interface 'de.test.client.greetingservice' )

for reason reason still looking old signature of method. compiled , cleaned project several times , redeployed it, cleared browser cache , tried different browsers. in dev-mode works fine well.

is there additional cache build app engine or something? ever experience similar issues?

make sure method's signature same in service, serviceasync, , serviceimpl. example, make sure it's long , not "long" everywhere.


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