title: Can`t copy file from bundle to documents directory in iOS
body: <p>I am trying to copy a file from my bundle to the documents directory in iOS with the following code.</p>
  
  <pre><code>let bundlePath = NSBundle.mainBundle().pathForResource("information", ofType: ".png")
  print(bundlePath, "\n") //prints the correct path
  let destPath = NSSearchPathForDirectoriesInDomains(.DocumentDirectory, .UserDomainMask, true).first!
  let fileManager = NSFileManager.defaultManager()
  let fullDestPath = NSURL(fileURLWithPath: destPath).URLByAppendingPathComponent("information.png")
  let fullDestPathString = String(fullDestPath)
  print(fileManager.fileExistsAtPath(bundlePath!)) // prints true
  
  do{
  try fileManager.copyItemAtPath(bundlePath!, toPath: fullDestPathString)
  }catch{
      print("\n")
      print(error)
  }
  </code></pre>
  
  <blockquote>
    <p>Error Domain=NSCocoaErrorDomain Code=4 "The file “information.png” doesn’t exist." UserInfo={NSSourceFilePathErrorKey=/Users/macbookpro/Library/Developer/CoreSimulator/Devices/E58CA1C6-C6F1-4D72-9572-3925675E78A5/data/Containers/Bundle/Application/EFA83E02-5F24-4BB3-B32A-7E755081A730/AutoLayout tuts.app/information.png, NSUserStringVariant=(
        Copy
    ), NSDestinationFilePath=file:///Users/macbookpro/Library/Developer/CoreSimulator/Devices/E58CA1C6-C6F1-4D72-9572-3925675E78A5/data/Containers/Data/Application/86A1BDD5-FAF2-486E-85A9-CF72A547C6CD/Documents/information.png, NSFilePath=/Users/macbookpro/Library/Developer/CoreSimulator/Devices/E58CA1C6-C6F1-4D72-9572-3925675E78A5/data/Containers/Bundle/Application/EFA83E02-5F24-4BB3-B32A-7E755081A730/AutoLayout tuts.app/information.png, NSUnderlyingError=0x7fb53251cd80 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}</p>
  </blockquote>
  
  <p>According to the <code>fileManager.fileExistsAtPath()</code> the file does indeed exist. What am I doing wrong?</p>