Warning: object file was built for newer iOS version (15.0) than being linked (14.0)

Development Platform & Builds
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1

Hello everyone!!! When I try to run a test on iPad 16.3 with Xcode 14.2, I get these errors:

PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/SessionMessages/SessionMessages.init.gen.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/SessionMessages/SessionServiceMessages.gen.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/SessionMessages/SessionMessagesModule.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/SessionServices/Module.SessionServices.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AudioMixerPlatformAudioLink/Module.AudioMixerPlatformAudioLink.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/RealtimeProfiler/Module.RealtimeProfiler.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/TaskGraph/Module.TaskGraph.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/ProfilerMessages/ProfilerServiceMessages.gen.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/ProfilerMessages/ProfilerMessages.init.gen.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/ProfilerMessages/ProfilerMessagesModule.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/ProfilerService/Module.ProfilerService.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/IOS/IOSLocalNotification/IOSLocalNotification.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/IOS/IOSRuntimeSettings/Module.IOSRuntimeSettings.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/LiveLinkInterface/Module.LiveLinkInterface.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/LiveLinkAnimationCore/Module.LiveLinkAnimationCore.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/LiveLinkMessageBusFramework/Module.LiveLinkMessageBusFramework.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/RigVM/Module.RigVM.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/VectorVM/Module.VectorVM.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/Voice/Module.Voice.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AudioCaptureCore/Module.AudioCaptureCore.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AudioCaptureAudioUnit/Module.AudioCaptureAudioUnit.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AdvancedWidgets/Module.AdvancedWidgets.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AudioCodecEngine/Module.AudioCodecEngine.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/AudioAnalyzer/Module.AudioAnalyzer.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)
PackagingResults: Warning: object file (/Users/Shared/Epic Games/UE_5.1/Engine/Intermediate/Build/IOS/UnrealGame/Development/RHICore/Module.RHICore.cpp.o) was built for newer iOS version (15.0) than being linked (14.0)

Someone know how can fix it?

2

Hmm, that seems strange… Are you using any particular plugins that may perhaps require the 15.0 iOS version? That could be the cause in this case I believe.

3

No unfortunately no plugins, however it seems that by migrating the content to a new project, the warning disappears. The only problem remains that when I build the iOS for iPad, the app starts but makes a black screen

4

Hmm, alright… I have never experienced this type of issue, so perhaps it is bound to the device? I can’t find anything when searching for it or looking at the SessionMessages.init.gen.cpp.

5

HI, i have the same problem!!! Some news for eventual solutions? Thanks.

6

Same issue on a migrated (5.0.3 to 5.1.1) project

7

Are you using the unreal remote building? Because if so at the end I was able to solve it and maybe I can help you

8

@FabianaCarboni I am using remote build. how were you able to solve the issue?

9

Hi @FabianaCarboni I am having the same issue and using remote build, would appreciate some more info on how you were able to solve the issue?