IOS JGProgressHUD闪退问题

7 XXX!-[JGProgressHUD cleanUpAfterDismissal] [JGProgressHUD.m : 474]
8 XXX!-[UIView(HUD) dissmissWindowHud] [UIView+HUD.m : 101]
9 XXX!__46-[xxxx updateImageType:andImage:]_block_invoke_2 [xxxx : 281]
10 XXX!__62+[HBUploadImageManage uploadImages:isAsync:progress:complete:]_block_invoke [HBUploadImageManage.m : 93]

-(void)dissmissWindowHud
{
    UIWindow *window = [UIApplication sharedApplication].keyWindow;
    JGProgressHUD *hud = [window viewWithTag:BCHudTag];
    if (hud) {
        [hud dismissAnimated:NO];
//        [hud removeFromSuperview];
    }
}

解决方法，这是异步问题，应该在主线程内执行相关操作

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