This iMessage application is missing its required iMessage app extension - ios

Using Xcode 8.0, running stickers app on iPhone (with iOS 10.0.2) gives me this error:
This iMessage application is missing its required iMessage app extension
It runs fine on simulator. What am I doing wrong? I'm using Xcode 8.1 Beta .

Please check if your deployment target is less than your device iOS version. If you are running Xcode Beta with deployment target 10.1, your device must be at least on same beta version. Reduce your deployment target to 10.0 otherwise.

Please make sure that the deployment target in your Xcode 8 is less than or equal to your device iOS version. You need to change the deployment target in both the "Project" and "Targets" in your Xcode to make a successful build.

Related

Unable to launch iOS app written in Swift on device due to lower version error

I created a new iOS app project in Swift language, using Xcode 11.6 running on macOS 10.15 Catalina.
But when I try to run the app on a connected device, I get the following error:
How I can lower the app's deployment target version?
That means You current app deployment version is higher than the current using device. Choose the device iOS version greater than equal to iOS 13.6.
Even you can change the Deployment target as per your device but you should care full.
eg. Lets say an app has been done with deployment target as iOS 10 and using many api (may be) has been deprecated or not there in iOS 9. So if you run the app on iOS 9 device version it will not run (will give same error as in question) though you can change the deployment target to iOS 9 to run on device. But it could be harmful. Your app might crash. So better use device higher version than deployment target.
Click on the project file in the project navigator, select the correct target in the outline view and set the value for Target under Deployment Info to iOS 9.3 or earlier.

Deployment target is 8.0,Will it get installed in iOS 7 devices?

I have set my project's deployment target to iOS 8.0,but using the development certificate when i am trying to make a build on a iOS 7 device,it is getting installed.Should it be like that?I do not want to give support to iOS 7 when i will finally put my app in Appstore.
Thank you in advance.
Have you set Deployment Target to iOS 8.0 in both Target and Project?
If not then try to do that and then again try to install app in iOS 7.0 device.
I have attached screen shots for you and are as below.
I hope this will help you.
1.In Project set Deployment target to iOS 8.0.
2.In Target set Deployment target to iOS 8.0.

Add Apple Watch to iOS app that has deployment target IOS 7

When I try to add Apple Watch to my project that support IOS 7+, I get an error that in order to add Apple Watch deployment target should be minimum 8.2 When I checked instagram, it provides Apple Watch support and they support IOS 7 also. How can I add Apple Watch and at the same time run app on IOS 7 devices also.
Your deployment target can be iOS 7.0, but you'll have to build your app using the iOS 8.2 SDK or higher.
I think you are confused between Deployment Target and Build SDK.
You can select the Deployment Target to iOS7 +
And you can also Build it using iOS 8.2 SDK
Just select the Deployment Target like this :
And the Architecture to iOS 8.2 or 8.3
You should have some deprecated warnings.
deployment target must be 8.2 for the apple watch app target and apple watch extention.
And make sure that the Valid Architectures have arm64 for all watch target.
Found solution to the problem. It was actually a bug in Xcode 6.3. For some reason Xcode wanted deployment target of WatchKit App (and Not our app target) to be exactly 8.2
Changing "iOS Deployment Target" field in build settings of Watchkit app target to 8.2 as mentioned here solved the issue.

WatchKit XCODE 6.3 ISSUE

I have a problem with WatchKit in XCODE 6.3 i can't build my app.
Xcode tell me
error: WatchKit apps must have a deployment target equal to iOS 8.2 (was 8.3).
Do someone knows something about this issue ?
Your iOS app can target versions less that 8.2, but the WatchKit app and WatchKit extension must target iOS 8.2 (or later I'm assuming). Please make sure you're satisfying those requirements.
See this Apple Developer Forums link for more info.
I also had the same issue. It was actually a bug in Xcode 6.3. For some reason Xcode wanted deployment target of WatchKit App (and Not our app target) to be exactly 8.2
Changing "iOS Deployment Target" field in build settings of Watchkit app target to 8.2 as mentioned here solved the issue.
I suspect it to be a bug of Xcode 6.3, it generally appears if we add a target for watch app in a project which have previously deployment target less than 8.2 . To resolve the issue, you can change your deployment target for all the individual targets of your project (watch kit extension and iOS app) as 8.2, clean the project, restart the Xcode, hope your problem will be resolved.

iOS minimum system

I'm about to update my iPad app. I've not added any new features from iOS 6, however, one of my testers is telling me that he cannot update because he's stuck on 5.1 with a iPad 1. My project's BaseSDK is set to 6.0, however the deployment target is set to 5.1. I would think that that should still work for iOS 5? What am I missing?
Check your target's Deployment target. This can be different than the project's deployment target. A Deployment target of 5.1 for the target will allow the app to run on a device with iOS 5.1.

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