Replacement for NSAttributedString initWithFileURL in iOS 9

Question

I just find out that initWithFileURL from NSAttributedString was deprecated in iOS 9 and I don't see a proper replacement for it.

Maybe initWithData? How can I adapt this code, where I'm loading text from a rtf file.

_text = [[NSAttributedString alloc] initWithFileURL:fileURL 
                                            options:nil
                                 documentAttributes:nil
                                              error:&error];

EDIT:

What i'm doing now is this:

- (void)loadText
{
  NSURL *fileURL = [[NSBundle mainBundle] URLForResource:self.rtfFile withExtension:nil];
  NSData *data = [[NSFileManager defaultManager] contentsAtPath:[fileURL path]];

  NSError *error = nil;

_text = [[NSAttributedString alloc] initWithData:data
                                          options:@{NSDocumentTypeDocumentAttribute:NSRTFTextDocumentType}
                               documentAttributes:nil
                                            error:&error];

}

But _text gets nil. I checked data and is not nil.

Answer 1

This is the function which is available in iOS 9 to Initialize NSAttribiuted String from a NSURL

- (instancetype)initWithURL:(NSURL *)url
                options:(NSDictionary<NSString *,
                                 id> *)options
     documentAttributes:(NSDictionary<NSString *,
                                 id> * _Nullable *)docAttributes
                  error:(NSError * _Nullable *)error

and it is the link of apple documentation