three20 TTTextBarController语义错误iOS 6

Question

I'm having semantic issues with TTTextBarController.m

The error relates to 2 lines. Both of which relate read:

Property 'viewController' not found on object of type UIView *

Happening on these lines

 - (void)textEditorDidEndEditing:(TTTextEditor*)textEditor {
  UIViewController* controller = self.view.viewController;
  [controller.navigationItem setRightBarButtonItem:_previousRightBarButtonItem animated:YES];
  TT_RELEASE_SAFELY(_previousRightBarButtonItem);

and here:

    (void)textEditorDidBeginEditing:(TTTextEditor*)textEditor {
  [self retain];

  _originTop = self.view.top;

  UIViewController* controller = self.view.viewController;
  _previousRightBarButtonItem = [controller.navigationItem.rightBarButtonItem retain];

How do I resolve this. Any help would be greatly appreciated.

Answer 1

I know it's not the answer you're looking for, but you really should think of stop using three20. It's a very old library, and it's been officially discontinued .