大兄弟 闪退了

[yj9294]

• (void) addCurrentImage:(UIImage*) image {
  NSInteger index = [self isCurIndexInIndexPaths];

  if (index == NSNotFound) {
  [self.allImages addObject:image];
  [self.indexPaths addObject:self.curIndexPath];

    UIView* cell = [self.collectionView cellForItemAtIndexPath:self.curIndexPath];
    [self addIndicatorButton:cell];
  

  }
  }
  这人self。curIndexPath为空了