objective-c - 错误 : address doesn't contain a section that points to a section in a object file

Question

您好，我已经在论坛上进行了搜索，但没有找到任何帮助，所以我将其发布为新的。这是场景，我在主 rootviewcontroller 中创建一个 mfmailcomposeviewcontroller，我通过调用 presentviewcontroller 来显示它但是当它被关闭时我得到这个错误:

error: address doesn't contain a section that points to a section in a object file

我使用的代码如下:

-(void) mailButtonTapped
{

if ([MFMailComposeViewController canSendMail]) {

    mailViewController_ = [[MFMailComposeViewController alloc] init];
    mailViewController_.mailComposeDelegate = self;
    [mailViewController_ setSubject:@"Try ..."];
    [mailViewController_ setMessageBody:@"Hey I just tried ..." isHTML:NO];
    NSData *videoData = [NSData dataWithContentsOfURL:movieURL_];
    [mailViewController_ addAttachmentData:videoData mimeType:@"video/quicktime" fileName:@"Video.mov"];
    [self presentViewController:mailViewController_ animated:YES completion:nil];

}

else {

    UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Sharing Not Possible" message:@"Configure your mail to send the mail" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles: nil];
    [alertView show];
    [alertView release];

    }
}

-(void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error
{

NSString *title = @"Email";
NSString *msg = nil;

if (result == MFMailComposeResultFailed)
    msg = @"Unable to send, check your email settings";
else if (result == MFMailComposeResultSent)
    msg = @"Email Sent Successfully!";
else if (result == MFMailComposeResultCancelled || result == MFMailComposeResultSaved)
    msg = @"Sending Cancelled";

UIAlertView* alertView = [[UIAlertView alloc] initWithTitle:title message:msg delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil];
[alertView show];
[alertView release];

[self dismissViewControllerAnimated:YES completion:nil];

}

解雇后我收到错误:

error: address doesn't contain a section that points to a section in a object file

请帮帮我

Answer 1

我也有这个错误，但有另一种情况。我有一个用@property (assign, nonatomic) 定义的 block 属性。

为了解决这个问题，我用@property (copy, nonatomic) 声明了我的 block 属性。

干杯