我有一个UICollectionView,我用从Internet下载的图像填充单元格.为此我使用SDWeb
Image.我的代码如下所示:
-(UICollectionViewCell*) collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{ NSString *CellIdentifier = @"Gallery_Cell"; GalleryCell *cell= (GalleryCell *)[self.flowCollection dequeueReusableCellWithReuseIdentifier:CellIdentifier forIndexPath:indexPath]; if (indexPath.row < self.collectionData.count) { CellDetails *dets = [self.collectionData objectAtIndex:indexPath.row]; NSURL *mainImageURL = [NSURL URLWithString:dets.imageURL]; cell.image.contentMode = UIViewContentModeScaleAspectFill; cell.image.clipsToBounds = YES; [cell.image setImageWithURL:mainImageURL placeholderImage:nil]; } return cell; }
我相信我已经正确地设置了它.但应用程序完全随机崩溃(EXC_BAD_ACCESS),有时会留下此堆栈跟踪:
日志区域中没有其他消息.我尝试设置异常断点,但每次发生此崩溃时,都会显示此堆栈跟踪.有谁知道可能是什么问题?