[rules-users] getWorkingMemoryEntryPoint returns null

I load my kbase from a URL resource published by guvnor. the DRL version of my package is: here is how my package source is displayed by gunor: package eventprocessor import package.ExtendedEventVO global EventExpertProcessor processor rule "Test" dialect "mvel" when ExtendedEventVO( ) then System.out.println("Hello World, events happen!!!") end rule 'TestEntryPoint' dialect 'mvel' when ExtendedEventVO() from entry-point eventDoor then System.out.println("Hello World, events happen!!!") end I saw similar Unit tests in the source code that pass the only difference I see is that I am getting the rules via guvnor, is it possible that Guvnor does not serialize the entryPoint? any idea what the problem can be? --zoly