Parse.com saveInBackgroundWithBlock根本没有被调用

saveInBackgroundWithBlock在升级解析库后停止工作。请检查下面的代码，这用于之前的工作，但不再。我在这里做错了什么？Parse.com saveInBackgroundWithBlock根本没有被调用

PFQuery* query = [PFQuery queryWithClassName: @"FoodDaily"]; 
[query whereKey: @"user_id" equalTo: [[PFUser currentUser] objectId]]; 
[query whereKey: @"date" equalTo: [dicItem valueForKey: @"date"]]; 
m_loadingView.hidden = NO; 
[query findObjectsInBackgroundWithBlock:^(NSArray *result, NSError *error) 
{ 

    if(error) 
    { 
     NSLog(@"error"); 
     m_loadingView.hidden = YES; 
     [[AppDelegate getDelegate] showMessage: NETWORK_DISCONNECT_ERROR]; 
     return; 
    } 
    if (!error) { 
     NSLog(@"result: %@", result); 
     m_loadingView.hidden = YES; 
     PFObject* objRecord = [PFObject objectWithClassName:@"FoodDaily"]; 
     if ([result count]>0) { 
      objRecord = [result objectAtIndex: 0]; 
     } 
     [objRecord setObject: [dicItem valueForKey: @"breakfast_food"] forKey: @"breakfast_food"]; 

     m_loadingView.hidden = NO; 
     [objRecord saveInBackgroundWithBlock: ^(BOOL succeeded, NSError* error) 
      { 

       if(succeeded) 
       { 
        m_loadingView.hidden = YES; 
        NSLog(@"Success Updating New Food Daily Item"); 
        [self.navigationController popToViewController: [AppDelegate getDelegate].m_viewFoodDaily animated: YES]; 
       } 
       else 
       { 
        m_loadingView.hidden = YES; 
        [[AppDelegate getDelegate] showMessage: NETWORK_DISCONNECT_ERROR]; 
        NSLog(@"Failed Saving New Food Item"); 
       } 
      }]; 
    } 

}];

在日志中，我只得到

result: (
)

这是的NSLog（@ “的结果：％@”，结果）;但没有saveInBackgroundWithBlock

来源

2015-03-03 a4arpan

你的问题不是saveInBackgroundWithBlock，而是你在findObjectsInBackgroundWithBlock中的查询没有获取任何结果。请在Prase UI上运行相同的查询，并检查您是否在那里获得任何结果。

来源

2015-12-09 11:38:43

Parse.com saveInBackgroundWithBlock根本没有被调用

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