Failed to instantiate the default view controller for UIMainStoryboardFile ‘Main’ – perhaps the designated entry point is not set?
Check Is Initial View Controller in the Attributes Inspector.
xcode5
Xcode “Could not launch”. Only reports “Security” as error
Apparently after upgrading the OS and such you must manually launch the app on the device and say that you trust the developer of the software. That error message disappeared now.
How do I rename a project in Xcode 5?
Well, the answer is very very very Apple simple in Xcode 5! In the Project Navigator on the left side, click 2 x slowly and the Project file name will be editable. Type the new name. A sheet will appear with a warning and will list all the items Xcode 5 believes it should change. … Read more
Find provisioning profile in Xcode 5
I found a way to find out how your provisioning profile is named. Select the profile that you want in the code sign section in the build settings, then open the selection view again and click on “other” at the bottom. Then occur a view with the naming of the current selected provisioning profile. You … Read more
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
I discovered that if your ViewController is inside a navigationController then the navigationController’s navigationBar.barStyle determines the statusBarStyle. Setting your navigationBar’s barStyle to UIBarStyleBlackTranslucent will give white status bar text (ie. UIStatusBarStyleLightContent), and UIBarStyleDefault will give black status bar text (ie. UIStatusBarStyleDefault). Note that this applies even if you totally change the navigationBar’s color via its … Read more
Interface Builder: What are the UIView’s Layout iOS 6/7 Deltas for?
Note: I noticed this question a while ago, but I’m only posting my answer now because the NDA has been lifted Why does it not appear for AutoLayout? As you may have noticed, iOS 7 brings about a whole new look. The look of UI elements have changed, but also so have some of their … Read more
Status bar won’t disappear
Try adding the following method to your app’s root view controller: – (BOOL)prefersStatusBarHidden { return YES; }
Cannot find executable for CFBundle CertUIFramework.axbundle
Final Edit- Temporary workaround: click iOS Simulator > Reset Content and Settings… and run again. This error message may reappear at random. For me, it happens when I launch a different application. There are several threads in Apple dev forums and in StackOverflow about this problem, but none have a definitive answer. This seems to … Read more
Xcode Find and replace in all project files
Here are some pictures. In the toolbar search, you have to press ‘Find’ then a menu appears – pick replace. Now you can replace project-wide.
No identities are available for signing Xcode 5
All you need to do is: go to Certificates, Identifiers & Profiles in the Developer Center create a new provisioning profile in “Provisioning Profiles”https://stackoverflow.com/”Distribution” download the profile and open it restart Xcode