错误消息：[MC]从公共有效用户设置读取& [MC] systemgroup.com.apple.configurationprofiles路径的系统组容器是 [英] Error message : [MC] Reading from public effective user settings & [MC] System group container for systemgroup.com.apple.configurationprofiles path is

问题描述

当我使用以下代码时，我有错误消息：

When I use the following code, I have error messages :

[NSURLConnection sendAsynchronousRequest:request queue:myQueue completionHandler:^(NSURLResponse *response, NSData *data, NSError *error) {
        NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
        NSLog(@"response status code: %ld, error status : %@", (long)[httpResponse statusCode], error.description);

        if ((long)[httpResponse statusCode] >= 200 && (long)[httpResponse statusCode]< 400)
            {
               // do stuff
                [self requestFunction]; //Web Service
            }
}];

错误消息：

2017-02-27 01:13:30.088641 RENAULT[210:12313] [MC] System group container for systemgroup.com.apple.configurationprofiles path is /private/var/containers/Shared/SystemGroup/systemgroup.com.apple.configurationprofiles
2017-02-27 01:13:30.090449 RENAULT[210:12313] [MC] Reading from public effective user settings.

[self requestFunction]函数启动一个简单的请求：

The [self requestFunction] function launch a simple request :

        NSMutableURLRequest* request = [[NSMutableURLRequest alloc] init];
        NSString *url_string = [bytes stringByAddingPercentEncodingWithAllowedCharacters:[NSCharacterSet URLQueryAllowedCharacterSet]];
        [request setURL:[NSURL URLWithString:[set_send_order stringByAppendingString: url_string]]];
        [request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
        [request setTimeoutInterval:timeOut];
        [NSURLConnection connectionWithRequest:request delegate:self]; 

我确切地说没有调用connectionDidFinishLoading：但是如果我在没有sendAsynchronousRequest的情况下直接启动它，有用。
那么为什么我使用sendAsynchronousRequest：函数会让我出现两个错误消息，并且错误地调用了connectionDidFinishLoading？

I precise that the connectionDidFinishLoading: is not called, but if I launch it directly without the sendAsynchronousRequest:, it works. So why the fact that I use sendAsynchronousRequest: function makes me appear the two error messages, and the miscalling of the connectionDidFinishLoading ?

提前谢谢。

推荐答案

这件事发生在我身上。我使用textField时在控制台中记录相同的日志。以下是我的操作：

It occurs to me. The same logs in console when I use textField. Follow is my operation:

• 从Xcode菜单打开：产品>方案>编辑方案


• 开你的环境变量在值集中设置OS_ACTIVITY_MODE禁用

由于这个讨论。

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