你好，我自定义表情键盘然后发送图片就会出现如下图的问题 about uuchattableview HOT 9 CLOSED

    switch (message.type) {
        case UUMessageTypeText:
            [self.btnContent setTitle:message.strContent forState:UIControlStateNormal];
            break;
        case UUMessageTypePicture:
        {
            self.btnContent.backImageView.hidden = NO;
            self.btnContent.backImageView.image = message.picture;
            self.btnContent.backImageView.frame = CGRectMake(0, 0, self.btnContent.frame.size.width, self.btnContent.frame.size.height);
            [self makeMaskView:self.btnContent.backImageView withImage:normal];
        }

 case UUMessageTypeText:
        {
            NSMutableAttributedString *attributedMessage = [[NSMutableAttributedString alloc] initWithString:message.strContent attributes:@{ NSFontAttributeName: [UIFont systemFontOfSize:14.0], NSForegroundColorAttributeName: [UIColor grayColor] }];
            [PPStickerDataManager.sharedInstance replaceEmojiForAttributedString:attributedMessage font:[UIFont systemFontOfSize:14.0]];
            
            [self.btnContent setAttributedTitle:attributedMessage forState:UIControlStateNormal];
//            [self.btnContent setTitle:message.strContent forState:UIControlStateNormal];
        }
            break;