show when run

Source code:UIImagePickerController *imagePickerController = [[UIImagePickerController alloc] init]; imagePickerController.modalPresentationStyle = UIModalPresentationCurrentContext; imagePickerController.sourceType = UIImagePickerControllerSourceTypeCamera; imagePickerController.delegate = self; imagePickerController.showsCameraControls = YES; imagePickerController.allowsEditing = YES; self.imagePickerController = imagePickerController; [self presentViewController:self.imagePickerController animated:YES completion:nil];And then get console error when running in iPad on iOS 8.1 or 8.3 as follow:Snapshotting a view that has not been rendered results in an empty snapshot. Ensure your view has been rendered at least once before snapshotting or snapshot after screen updates.Jun 12 10:58:15 iPad TwinsOrNot[180] <Error>: CGAffineTransformInvert: singular matrix.Jun 12 10:58:15 iPad TwinsOrNot[180] <Error>: CGAffineTransformInvert: singular matrix.Jun 12 10:58:15 iPad TwinsOrNot[180] <Error&g

I have updated my iPhone 6+ apps via iTunes to ensure they are all up to date. The App Store app on the iPhone still shows them needing updating. Anyone else run into this?

In the What's New in Swift video, the following pattern is shown on a slide:for case .MyEnumCase (let value) in enumValuesBut tests in Xcode 7 show that this sort of thing won't compile (with suitable declaration of a MyEnum that has a .MyEnumCase with associated value, and setting enumValues to a [MyEnum] value. The simpler syntax:for case .MyEnumCase in enumValuesdoes compile, but of course doesn't give access to the associated value. Anyone know if this is merely a compiler defect, or if the actual syntax is something different?

The Apple Store app no longer is working after I upgraded my iPad Air 2. It opens but shows little to no information.

I've updated my Xcode to Xcode 6.3.2 (6D2105). Now all my existing Apple Watch projects no longer open the Apple Watch simulator (but code runs).I've tried creeating a clean project as well and added the Watch target. The WatchKit App, Notifcation, and Glances targets run, but the Apple Watch simulator doesn't show up.Only the iPhone target sim appears (and runs when that target is selected).I'm I missing some new setting to configure the sim to appear?PS: Running iPhone 6 / iOS 8.3 (12F69) sim

So I just downloaded Xcode 7 and start playing with Swift 2I use one of my previous project and also a playground for testing new syntaxes.However I get into trouble when I use this line of code to fetch raw data from an free online apilet dataSource = NSData(contentsOfURL: NSURL(string: http://api.openweathermap.org/data/2.5/weather?id=5375480)!)Inside playground, the code ran perfect and I get excactly what I what.However I got nil for the dataSource everytime when I build the App on iOS 9b1 or either simulator, since the class is excactly same, I just can't understant why this happened.I try the product I built from my previous project using Xcode 6.3.2 with Swift 1.2 Syntax which is running on the same iPhone with iOS 9b1, I still get perfect result back, therefore it shows that it's nothing to do with hardware settings or API problems.Since I'm not sure if either I have missed something is important or it just an other early-pre-release bug cause this problem, please let me know if you

Hello all,first time i am submiting an app.It is very simple app and for unexplained reason it crashed during apple review.i received the following details:During review, your app crashed on iPad running iOS 8.3 and iPhone running iOS 8.3 when we:1) launch app2) tap start button3) app crashesThis occurred when your app was used:- Offline- On Wi-Fi- On cellular networkI tested the app on my iphone and ipad,which has the same IOS version, also sent to other Iphone via Test Flight. Tested on simulators.The sent me a crash log but i can't find any usefull info or i can't read it right.Can anyone help please

hi, i have a simple avaudioplayer, wich runs with a custom rate from -16% to +16%. If the rate is not exactly 1.0 the Sound quality is really bad.i tried 48khz aiff and wav format And set a 48khz sample rate To my Audio Session as well.quality is still bad... can anyone help me?