无法在iOS的

Question

使用发送邮件MFMailComposeViewController我

得到一个错误：

viewServiceDidTerminateWithError：错误域= _UIViewServiceInterfaceErrorDomain代码= 3 “操作无法完成（_UIViewServiceInterfaceErrorDomain错误3）” 的UserInfo = {0x7c3f4600消息=服务连接中断}

if([MFMailComposeViewController canSendMail]) 
    { 

     MFMailComposeViewController *mail = [[MFMailComposeViewController alloc] init]; 
     mail.mailComposeDelegate = self; 
     [mail setSubject:@"Contact"]; 
     [mail setMessageBody:@"Here is some main text in the email!" isHTML:NO]; 
     [mail setToRecipients:@[self.salonemail.text]]; 

     [self presentViewController:mail animated:YES completion:NULL]; 
    } 
    else{ 
     [self showAlert:@"Looks like your device can't send emails"]; 
     } 

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

    [self dismissViewControllerAnimated:YES completion:NULL]; 
} 

Answer 1

您是否在真实设备上测试过？这通常在iPhone模拟器中。