ios - UIImage 変数が null を返すのはなぜですか?

Question

以下のログ出力に示すように、imageFile は正しく返されますが、image は返されません。

セグエのコードは次のとおりです。

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    if ([segue.identifier isEqualToString:@"showBandPhoto"]) {
        NSArray *indexPaths = [self.collectionView indexPathsForSelectedItems];
        BDBPhotoViewController *destViewController = segue.destinationViewController;
        NSIndexPath *indexPath = [indexPaths objectAtIndex:0];

        PFObject *tempObject = [imageObjectsArray objectAtIndex:indexPath.row];
        NSLog(@"object is %@", tempObject);

        NSString *commentGet = [tempObject objectForKey:@"comment"];
        destViewController.comment = commentGet;

        PFFile *imageFile = [tempObject objectForKey:@"image"];
        NSLog(@"ImageFile is %@", imageFile);
        NSData *data = [imageFile getData];

        UIImage *image = [[UIImage alloc] initWithData:data];
        destViewController.bandImageName = image;

        NSLog(@"image is %@", image);

ログ出力は次のとおりです。

object is Photos:RvKHQNYMtj:(null)
   album = Promos;
    comment = "Promo Pic 2011";
    image = "PFFile: 0x16d901a0";
    ipadImage = "PFFile: 0x16d88f40";
    thumbnail = "PFFile: 0x16d9d360";
ImageFile is PFFile: 0x16d901a0
 Warning: A long-running Parse operation is being executed on the main thread. 
 Break on warnParseOperationOnMainThread() to debug.
 image is UIImage: 0x16ecfac0
 comment is Promo Pic 2011
 image is (null)

迅速な返答に感謝致します。3時間検索してから投稿した後、10分後に間違いを見つけました. 私は財産を適切に保持していませんでした。