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In my app i am uploading image(to AWS S3 server) in background with delegates. I do not want to wait till it reaches delegates callback methods. So after 1 second I go back to previous screen with
[popToViewController:myPreviosuScreenController].
Problem is when request is complete it doesn’t find the delegates. And throws error.
How to handle this scenario?
Make the request’s delegate an object that doesn’t get deallocated when you pop the view controller.