Document Understanding: Intelligent Keyword Classifier

I am currently working on a classic project with DU and on the classify stage. However when i try to use the Intelligent keyword classifier it gives this error. when selecting yes for manage learning, my file does not populate.

@ashton.lalchan

As per message looks like a variable is given in learningpath instead of a file…can you please check the same

That variable contains the required info and may be at runtime it is populated

Cheers

The document guide for the activity advises you cannot use a variable to refer to the learning file path.