Hello!
On filter, discretize, and sort operators, I am getting the message that my attribute (usually when I select the confidence attribute of the model the data has previously run through) is not there. Some of the time the operator still operates properly, others do not "operate" at all and just pass data through.
I have turned on the "Synchronize Meta Data with Real Data". Any tips on this?
Example chain: Cross Validation, Select Attributes, Sort (sometimes get message), Discretize (does not discretize at all).