Parameter Value not getting values

I am kind of new to Dynamo.

The “

” does not get the parameter values for some of the parameters of my door families, please attached screen shot, the Watch node shows just a list 0 to 11, total 12 doors in the model.

Is there anything wrong with the families?

Thanks for the help,

And you actually have a parameter for frame type on the instances in Revit?

Thanks for responding.
Frame Type is a type parameter, I looked thru the forum and found the solution, I added node “FamilyInstance.GetType” and now I get the right result, please see attached screenshot.

As I said I am new to Dynamo, this is my first graphic, I am testing things and trying to get the fire rating from walls transferred to the doors, thanks a lot.

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