Below is my code to access photo library
-(void)click_gallery { if([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhoto
In iOS 10. You have to set privacy Setting for Camera & Photo Library.
Camera :
Key : Privacy - Camera Usage Description Value : $(PRODUCT_NAME) camera use
Photo Library:
Key : Privacy - Photo Library Usage Description Value : $(PRODUCT_NAME) photo use