在使用旧的Telegram源代码的情况下，TGSimpleImageView只会在traitCollection函数中放置以下代码而不是'return nil'来引起此问题

In case of old Telegram source code, TGSimpleImageView will cause this problem simply in traitCollection function put following code instead of 'return nil'

- (UITraitCollection *)traitCollection
{
    if (@available(iOS 13.0, *)) {
        [UITraitCollection setCurrentTraitCollection:[[UITraitCollection alloc]init]];
    } else {
        // Fallback on earlier versions
    };
    return [[UITraitCollection alloc]init];
}