I've updated my Xcode 8 to beta 2 today and I'm trying to share data between App and Today Extension. I'm facing with this log warning: 2016-07-08 18:00:24.732472 ProjetctX[941:42801] [User Defa...

I understand that if I provide the UIFileSharingEnabled and LSSupportsOpeningDocumentsInPlace keys in Info.plist for my iOS app, files in my app's Documents folder are shown in Files.app ("On This ...

Creating a Today widget and I am using UserDefaults(suiteName:) to persist some data. In the main application I am using UserDefaults.standard(). This can't be read (or can it?) by the extension wh...

The documentation for App Extension under "Sharing Data with Your Containing App" uses NSUserDefaults to do so, and write a bit further that "to avoid data corruption, you must synchronize data...

My app currently registered in the App Store works normally in version 14 or earlier, but it does not run after updating to iOS 14.2 version.(The app doesn't launch, waits for a few seconds on a bl...

My iOS app and its extension successfully share files locally through an app-group container. The app also exposes files in the Documents folder of its app container to the Files app, after setting...

I set up an App Group to use with my Today Extension. I added the app group in the main app's target and in the extension's target. In my App ID Configuration in the developer portal I have the app...

I am getting error while configuring Xcode provisioning profiles. Provisioning profile $ProfileName doesn't include the com.apple.security.application-groups entitlement. How to fix it. It seems ...

I created a Today Extension that is introduced in iOS 8 first time. To share data between Today extension and it's container App, I defined an app group, and bind them to this group. (Actually I ad...

When I'm trying to upload my app to the Mac App Store, I get the error - iTunes Store operation failed. Invalid Code Signing Entitlements. Your application bundle's signature contains code ...

I am adding a Today Extension to my existing app. I have added the an App Group and used this post to successfully migrate my Core Data's data to the App Group's store. My app uses both a NSPersist...

I'm trying to debug an iOS app extension and all I can do is to set breakpoints but it would be nice to be able to print to console. Is this possible with Xcode 9? Or at least read it somew...

I just added App Groups to my app using this StackOverFlow post. Unfortunately since the defaultDirectoryURL is changing, I can not fetch any of the old data I made before using the App Groups dire...

When I'm starting my MacOS app, I can see at the console the errors com.myAppBundle: Unsatisfied entitlements: com.apple.security.application-groups Disallowing: com.myAppBundle However, it's...

I am writing an XCTest that involves writing a file to disk. I am using an AppGroup to define the file path. This works fine running on device or simulator. class func filePath()->URL { guard ...

I am using following code to create a folder/file under the shared container path. Which will help both app extension and the extension containing app can access the data. code to get the shared c...

My Photo Sharing extension plans to use the same design assets (for navigation and for adding 'stamps / stickers' to the photo). As explained in App Sandbox Design Guide, groups of sandboxed ap...

i am using custom keyboard extension then download keyboard theme from server and save in to app document directory but app document directory can not access in custom keyboard extension so, requir...

I made an iOS 8 app that uses the new app groups feature to share a Core Data store with an extension. It worked so well that I thought I would try it with 2 separate apps sharing a Core Data store...

I've been pulling my hair out over this problem for two days now. I generate a small movie file in the iPhone App that I want to send from the iPhone to play on an Apple Watch. As I proof of concep...

Situation as it should be We have a today widget that shows a maximum of 6 buttons depending on data set in the corresponding app. This data is shared using app-groups. If at least one button is...

Can I share iOS Realm Databases with App Groups? If yes, how? If not, how can I share my Realm Database to my other apps?

I found an issue with Xcode 8 where .entitlements files are not being referenced properly for each scheme. Basically, my Debug .entitlements file is being referenced for my Release scheme. This is ...

I am using window.resolveLocalFileSystemURL in cordova to access file system. However I could not find a way to get the directory path using app group. In IOS, I can easily use containerURLForSecu...

After I added an App Group in Xcode it shows a warning: Add the "App Groups" entitlement to your App ID Add the "App Groups containers" entitlement to your App ID Before the warning th...