NSData dataWithContentsOfFile returning null

Question

I am trying to fetching a JSON file which exist in my xcode resources using this code

-(void)readJsonFiles
{
    NSString *str=[[[NSBu         


        

Answer 1

There is the solution for Swift 3 :

//create a fil's path, decompose name and extension
let path = Bundle.main.path(forResource: "anim-gif-1", ofType: "gif")
//get the data asociated to this file
let file = NSData(contentsOfFile: path!)