UIImagePickerController crashes on iOS10

Question

On presenting UIImagePickerController with photo library source on iOS10, my app crashes.

On iOS10 with camera source and on iOS9 with photo library and camera sources, the app does not crash.

The app is written in Swift 2.2 and built by Xcode 7.3.1.

Why does the crash occur?

let imagePicker = UIImagePickerController()
imagePicker.sourceType = .PhotoLibrary
imagePicker.allowsEditing = true
imagePicker.delegate = self
self.presentViewController(imagePicker, animated: true, completion: nil)

must have added key in plist for permission `Privacy - Camera Usage Description` — Prashant Tukadiya, Sep 21 '16 at 08:40
Check this one http://stackoverflow.com/questions/38236723/ios-10-error-access-private-when-using-uiimagepickercontroller — Nirav D, Sep 21 '16 at 08:44
From your log, I can see you are using UIImagePickerController and it is using PHPhotolobrary. But these two libraries has undergone some changes in the iOS 10.0. Please find the changes in the link here. https://developer.apple.com/library/content/releasenotes/General/iOS10APIDiffs/Swift/UIKit.html — Praveen Kumar, Sep 21 '16 at 16:52
It would help us if you could give the code to help you better. — Praveen Kumar, Sep 21 '16 at 16:53
This code crashed similarly. 'let assets = PHAsset.fetchAssetsWithMediaType(.Image, options: nil)' — r.izumita, Sep 22 '16 at 07:53
This may help you. http://stackoverflow.com/questions/38236723/ios-10-error-access-private-when-using-uiimagepickercontroller/38650785#38650785 — ChenYilong, Oct 26 '16 at 03:28
same issue, privacy keys added but still crash on dismis uiimagepicker. — will wang, Jul 30 '18 at 04:51

Rahul Bansal · Answer 1 · 2016-10-07T06:55:13.970

51

You may need to put the NSCameraUsageDescription (if your app uses the Camera) and NSPhotoLibraryUsageDescription (if your app uses the Photo Library) in your plist. Like below,

<key>NSCameraUsageDescription</key>
<string>$(PRODUCT_NAME) needs access to use your camera</string>

<key>NSPhotoLibraryUsageDescription</key>
<string>$(PRODUCT_NAME) needs access to use your photo library</string>

edited Oct 07 '16 at 06:55

answered Oct 05 '16 at 14:25

Rahul Bansal

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score 29 · Answer 2 · answered Oct 13 '16 at 05:00

29

Rahul's answer is perfect. If you prefer to add it straight into your plist rather than via the plist's source code then just do the following.

answered Oct 13 '16 at 05:00

Tim

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score 1 · Accepted Answer · edited Nov 10 '16 at 22:50

1

I solved the crash by updating to the latest Xcode version. The problem has been discussed here as well: https://github.com/Leanplum/Leanplum-iOS-SDK/issues/12

edited Nov 10 '16 at 22:50

electronix384128

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answered Sep 23 '16 at 04:56

r.izumita

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Yeah,sometimes the 3part may not suit iOS10 – 无夜之星辰 Sep 28 '16 at 09:25
Thanks, you solved my problem. If you just delete Leanplum.trackAllAppScreens() this line it works,either but probably you will not receive in-app notifications. – miletliyusuf Nov 03 '16 at 09:22
We tested with Swift 3 and Xcode 8 and we couldn't reproduce your issue. It seems its not related to Leanplum SDK and using the latest Xcode version resolves the issue. Please let us know otherwise ;) – electronix384128 Nov 10 '16 at 22:48

score 1 · Answer 4 · answered May 02 '17 at 12:05

permission keys in plist for permission For Camera (also need Microphone permission) and PhotoLibrary

<key>NSCameraUsageDescription</key>

${PRODUCT_NAME} Camera Usage

<key>NSMicrophoneUsageDescription</key>

${PRODUCT_NAME} Microphone Usage

<key>NSPhotoLibraryUsageDescription</key>

${PRODUCT_NAME} PhotoLibrary Usage

UIImagePickerController crashes on iOS10

4 Answers4

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