ios - wait_fences:未能收到答复:10004003与MessageUI

我正在使用MessageUI在我的应用程序中发送短信，但是当它加载视图时，它将在日志中输出以下内容:

wait_fences: failed to receive reply: 10004003

代码很简单...

#define UUID_USER_DEFAULTS_KEY @"UUID"

#import "RegisterView.h"

@implementation RegisterView

- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result

{
    switch (result) {
        case MessageComposeResultCancelled:
            NSLog(@"Cancelled");
            break;
        case MessageComposeResultFailed:
            break;
            break;
        case MessageComposeResultSent:

            break;
        default:
            break;
    }

    [self dismissModalViewControllerAnimated:YES];
}




-(IBAction)sendSMS:(id)sender
{
        MFMessageComposeViewController *controller = [[MFMessageComposeViewController alloc] init];
        if([MFMessageComposeViewController canSendText])
        {
            NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];

            NSString *deviceID = [defaults objectForKey:UUID_USER_DEFAULTS_KEY];

            NSString *smsBody = [NSString stringWithFormat:@"add %@", deviceID];

            controller.body = smsBody;
            controller.recipients = [NSArray arrayWithObject:@"PRIVATE"];
            controller.messageComposeDelegate = self;
            [self presentModalViewController:controller animated:YES];
        }
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)didReceiveMemoryWarning
{
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

@end

我不确定我是否真的需要对消息做任何事情，因为该应用程序运行良好...但是我一直想消除此类问题...那么，是什么原因造成的呢？

最佳答案

据我所知，之所以引起这种警告，是因为您试图在调用viewDidAppear方法之前制作一些动画。例如，它可以是您的消息撰写者。如果要以viewDidLoad显示动画内容
，请尝试以viewDidAppear显示它们，看看是否仍然出现错误。

干杯!

关于ios - wait_fences:未能收到答复:10004003与MessageUI，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/9416064/