Ios SVProgressHUD Disclose不在自定义类中工作

首先，我添加了一些需要在一个类文件中从不同的ViewController调用的函数。对于这些函数，我添加了SVProgressHUD作为预处理，并在所有过程完成后关闭。进程启动前，SVProgressHUD显示正确。但经过这个过程，SVProgressHUD永远不会被解雇。请让我知道如何解决这个问题

我添加了

[SVProgressHUD disclose]都已完成。但从未被解雇

common.m

- (NSDictionary *) loadBlahClass:(NSString *)paramUserId {
    [SVProgressHUD showWithStatus:@"Loading Cards..."];
    __block NSDictionary *jsonResponse;
    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.completionQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
    manager.requestSerializer = [AFJSONRequestSerializer serializer];
    [manager.responseSerializer.acceptableContentTypes setByAddingObject:@"application/json"];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];

    NSString *urlStr = [NSString stringWithFormat:@"MY_URL"];

    [manager GET:urlStr parameters:nil
         success:^(AFHTTPRequestOperation *operation, id responseObject)
     {
         NSString *jsonString = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
         NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
         jsonResponse = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:nil];
         [SVProgressHUD dismiss];
         dispatch_semaphore_signal(semaphore);
     }

         failure:
     ^(AFHTTPRequestOperation *operation, NSError *error) {
         [SVProgressHUD dismiss];
         [self showAlert:APP_NAME alertMessage:[error localizedDescription]];
         dispatch_semaphore_signal(semaphore);
     }];
    [SVProgressHUD dismiss];
    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
    return jsonResponse;
}

_allTableData = [[NSMutableArray alloc]init];
NSDictionary *jsonResponse = [commClass loadBlahClass:strUserId];
NSNumber *status = [jsonResponse valueForKey:@"Success"];
NSString *message = [jsonResponse valueForKey:@"Message"];
NSArray *dataArray = [jsonResponse valueForKey:@"lstCC"];

if([status intValue] == 1) {
    for(int i=0; i<[dataArray count]; i++) {
        //working .......
    }

    [_ccTable reloadData];
    [SVProgressHUD dismiss];
} else {
    [commClass showAlert:APP_NAME alertMessage:message];
    [SVProgressHUD dismiss];
}

testViewController.m

- (NSDictionary *) loadBlahClass:(NSString *)paramUserId {
    [SVProgressHUD showWithStatus:@"Loading Cards..."];
    __block NSDictionary *jsonResponse;
    dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
    AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.completionQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
    manager.requestSerializer = [AFJSONRequestSerializer serializer];
    [manager.responseSerializer.acceptableContentTypes setByAddingObject:@"application/json"];
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];

    NSString *urlStr = [NSString stringWithFormat:@"MY_URL"];

    [manager GET:urlStr parameters:nil
         success:^(AFHTTPRequestOperation *operation, id responseObject)
     {
         NSString *jsonString = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
         NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
         jsonResponse = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:nil];
         [SVProgressHUD dismiss];
         dispatch_semaphore_signal(semaphore);
     }

         failure:
     ^(AFHTTPRequestOperation *operation, NSError *error) {
         [SVProgressHUD dismiss];
         [self showAlert:APP_NAME alertMessage:[error localizedDescription]];
         dispatch_semaphore_signal(semaphore);
     }];
    [SVProgressHUD dismiss];
    dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
    return jsonResponse;
}

_allTableData = [[NSMutableArray alloc]init];
NSDictionary *jsonResponse = [commClass loadBlahClass:strUserId];
NSNumber *status = [jsonResponse valueForKey:@"Success"];
NSString *message = [jsonResponse valueForKey:@"Message"];
NSArray *dataArray = [jsonResponse valueForKey:@"lstCC"];

if([status intValue] == 1) {
    for(int i=0; i<[dataArray count]; i++) {
        //working .......
    }

    [_ccTable reloadData];
    [SVProgressHUD dismiss];
} else {
    [commClass showAlert:APP_NAME alertMessage:message];
    [SVProgressHUD dismiss];
}

_allTableData=[[NSMutableArray alloc]init]；
NSDictionary*jsonResponse=[commClass loadBlahClass:strUserId]；
NSNumber*状态=[jsonResponse valueForKey:@“成功”]；
NSString*message=[jsonResponse valueForKey:@“message”]；
NSArray*dataArray=[jsonResponse valueForKey:@“lstCC”]；
如果（[status intValue]==1）{
对于（inti=0；i我找到了答案。类似的

[SVProgressHUD show];
__block BOOL result;
dispatch_async(queue, ^{
    result = [self autanticate];
    NSLog(@"autantication result = %d", result);
    result = [self getCSRFToken];
    NSLog(@"Login success result = %d", result);
    dispatch_async(dispatch_get_main_queue(), ^{
        [SVProgressHUD dismiss];
    })
});

在显示警报或重新加载数据之前尝试解除。@RJiryes它不起作用