Entity Framework: mapping of CLR type to EDM type is ambiguous

I have a project which includes 10 or more databases as EF models.  Originally it was EF5 but I upgraded to EF6 because I read that they fixed this "ambiguous" issue.  All of the models are in separate folders / namespaces within a "DataEntities" namespace.  Is there a way to fix this?  Thanks
Martin BertramAsked:
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Bob LearnedCommented:
I am not sure what problem you are trying to fix?  Is there a problem in the different namespaces?  If you generate a new data model with EF6, in a new test project, does it have the same problem?

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