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Prateek Jain 67Prateek Jain 67 

A.getCallback(): 'callback' must be a valid Function error in my helper class

Getting the error "A.getCallback(): 'callback' must be a valid Function : false" while running my component. when such error occurs ?
hi Prateek Jain
can you please share your all component code. so we can review and debug it
Abhishek Sagar 1Abhishek Sagar 1
use this instead a.setCallback(this, function(response){