IBM Watson Conversation - Subtraction Returns Null?
Question
I'm just trying to do a simple subtraction dialog, but I get a return of 'null' for some reason.. Addition works, it's just subtraction that returns null for some reason.
Context Variables
Context Editor:
1 answers
solution1
0 2019-06-17 07:26:19
Try to wrap the context variable holding that number into a toInt() or similar before subtracting.
BTW: The expression for the value looks strange. Why is the expression in quotes and not without?
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