NSCocoaErrorDomain Error Code 4

Hi,I'm troubleshooting a really weird problem with our web/custom fonts. We are using three fonts: (A) Aktiv Grotesk from TypeKit, (B) Font Awesome served from Amazon CloudFront, (C) Our own served from Amazon CloudFront. All fonts work great for the first couple of visits but after leaving Safari closed for some time (hours) and revisiting the site the fonts (A) and (B) are not loaded. (A) falls back to Helvetica and (B) bacomes squares.We've found this problem on multiple machines in Safari 8.0.6 and Yosemite 10.10.3. Not sure about the extent of the problem for other versions.How to reproduce:1. Load https://www.mentimeter.com/plans, notice that icons (like the checkmark) are there2. Close down Safari and leave it for some hours3. Open it a go to the URL in (1) again, now checkmarks should have become squares. Checking in inspector there are no errors or anything. They are just gone. Reloading the page doesn't work. To get them back one has to clear the cache and then reload. Any ideas how to trou

Hey there,I've upgraded from Yosemite to the Developer Preview 1. I'm synchronizing my contacts via CardDAV on an owncloud server.Since the upgrade it won't connect anymore. I tried to readd the account, but the system claims that the username and the password could not be validated (very clear error message!).Has anyone else this problem?

Hello,I'd love to start building something but can't find the documentation. Sample code I found isn't enough.

When trying to install the beta OSX my computer came up with an error your computer restarted because of a problem. press a key or wait a few secomds to continue start up it will then continue to reboot itself.Any suggestions? I can't get it to load in safe mode either.

Hello Developers,I just updated to Xcode 7 and opened up my project which i started a couple months ago on 6.3 using Swift. I'm now getting hundreds of error codes, some of them i have never herd of, anyone know why?

How to limit the size of universal application by limiting use of images involving iPhone 4 , 5 , 6 and iPad? If we use splash screen and app icon size is min 10 mb apprx.

Hi there,yesterday I installed the pre-release of OSX 10.11 and I can't open the Adobe Illustrator CS6.This is the error that I get:Adobe Illustrator CS6 cannot be opened.This application requires the legacy Java SE6 runtime which is unavailable for this version of OS X.Thanks,Mauro Vime

I need a guide for adding trial period option for iOS app auto-renewing subscription without using separate server.The thing is that different time period options inside one auto-renewing group of items have separate IDs, however there is no ID for trial period. How can I request it from out my app after user presses Trial period button.There are no descriptions on Developer Forums and on other websites, no examples as well, so I don't know how to implement this.P.S.: I use RMStore to cover transaction APIs.Here is how the code approximately looks:- (void)performRequestForProduct:(NSString *)productID completionBlock:(void(^)(BOOL success))func { NSSet *productIdentifiers = [NSSet setWithObjects:kInAppIDUltimate, kInAppIDPremium1Year, kInAppIDPremium1Month, kInAppDonationBundleID, nil]; [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:YES]; [[RMStore defaultStore] requestProducts:productIdentifiers success:^(NSArray *products, NSArray *invalidProducts) { if (invalidProducts.count

I lost connection and my download of El Capitan failed, now when I re-try code is insered automatically and I get an error: This code has already been redeemed. How do I refresh the code or restart the download?

its posible to install the osX el capitan in two macs with the same developer user?Yesterday, i download the installer in my imac, but i dont install in it.i think is best install in my MBP for TEST.But today when i try to download, in MBP, i can,t. the code is in use.Sorry for my english....

I have a very small Swift 2.0 project which should run on 7.1 and newer.It should use WKWebView on iOS > 8.0 and UIWebView on iOS < 8.0.As soon as I add the WKWebView I can't compile the app again:import UIKit import WebKit class ViewController: UIViewController { override func viewDidLoad() { super.viewDidLoad() if #available(iOS 8.0, *) { let w = WKWebView() w.frame = self.view.frame w.autoresizingMask = [UIViewAutoresizing.FlexibleWidth, UIViewAutoresizing.FlexibleHeight] self.view.addSubview(w) } else { let w = UIWebView() w.frame = self.view.frame w.autoresizingMask = [UIViewAutoresizing.FlexibleWidth, UIViewAutoresizing.FlexibleHeight] self.view.addSubview(w) } } override func didReceiveMemoryWarning() { super.didReceiveMemoryWarning() } }When I compile for the simulator I have no problems at all, but when compiling for devices I get the following warning:ld: warning: URGENT: all bitcode will be dropped because '/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/