tokens: IN my program , I am setting the constraints for my view using nslayoutconstraints.the view consists of a tableview , collectionview and a main view.When the view is loaded , the app crashes with the following error
ner_tags: O O O O O O O O O O O O O B-Class O O O O B-Variable O B-Variable O O B-Variable I-Variable O O O O O O O O O O O O