Error when loading model from workspace

[mcemerden]

I don't know if this has a possible fix but when I train a model and then save it in my workspace to load later, it breaks. Here is an example error message that I get when I try to use predict:

Error in .External(list(name = "CppMethod__invoke_void", address = <pointer: (nil)>, : NULL value passed as symbol address

I also get many external pointer is not valid errors. I'm guessing it happens because it needs to wrap external code but does not save the pointer when saving in the workspace. Any suggestions would be appreciated.