-[UIWindowScene isFullScreen]: unrecognized selector sent to instance 0x14ba232a0

[Szymon Gajdzica Labmatic]

Error occurs only on versions 12.8.0+. On 12.7.0 error does not happen.

In changelog it is something about iPads but it happens 100% on iPhone with iOS 15.       

I am stuck with version 12.7.0. Any idea how to fix this issue?

Fatal Exception: NSInvalidArgumentException
0  CoreFoundation                 0x99288 __exceptionPreprocess
1  libobjc.A.dylib                0x16744 objc_exception_throw
2  CoreFoundation                 0x176fc0 +[NSObject(NSObject) _copyDescription]
3  UIKitCore                      0xf751f0 -[UIResponder doesNotRecognizeSelector:]
4  CoreFoundation                 0x2de98 ___forwarding___
5  CoreFoundation                 0x2cf70 _CF_forwarding_prep_0
6  gps-altitude-ios               0x6896c4 GADSceneSizeSignalSource
7  gps-altitude-ios               0x6bc558 GAD_GADSignals_arm64_12_9_0
8  libdispatch.dylib              0x1e6c _dispatch_call_block_and_release
9  libdispatch.dylib              0x3a30 _dispatch_client_callout
10 libdispatch.dylib              0x11f48 _dispatch_main_queue_drain
11 libdispatch.dylib              0x11b98 _dispatch_main_queue_callback_4CF
12 CoreFoundation                 0x51800 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
13 CoreFoundation                 0xb704 __CFRunLoopRun
14 CoreFoundation                 0x1ebc8 CFRunLoopRunSpecific
15 GraphicsServices               0x1374 GSEventRunModal
16 UIKitCore                      0x514b58 -[UIApplication _run]
17 UIKitCore                      0x296098 UIApplicationMain
18 SwiftUI                        0x23ff24 closure #1 in KitRendererCommon(_:)
19 SwiftUI                        0x16de08 runApp<A>(_:)
20 SwiftUI                        0x14f0f4 static App.main()
21 gps-altitude-ios               0x9de78 main (MApp.swift)
22 ???                            0x1065d9da4 (Missing)

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK Support team.

I have executed our Sample project in iPhone iOS 15 but  unfortunately we are unable to reproduce the reported issue on our end. Could you confirm whether the mentioned issue is reproducible in our sample project? If yes, please share the following details via reply to author option? for further investigation.

• Sample project reproducing the issue 
• Steps to replicate the issue

If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, you can share your files with me by performing the following steps:

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Thanks,
 

Mobile Ads SDK Team

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[2025-08-25 15:00:33Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u53mu:ref" (ADR-00330890)

[Mobile Ads SDK Forum Advisor]

Hi,

I've raised this concern to the wider team and will get back to you once I receive any updates on it. Meanwhile, your patience is highly appreciated.

Thanks,
 

Mobile Ads SDK Team

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[2025-08-26 14:20:18Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u53mu:ref" (ADR-00330890)

[TEdqvist]

Sadly this is still an issue with SDK version 12.10.0 with interestial ad presentation in a scene-based iOS app...

[TEdqvist]

If I ignore assigning interstitialAdRequest?.scene = scene iOS 15 works... 

[Mobile Ads SDK Forum Advisor]

Hi,

Yes, I’m able to reproduce the issue with interstitial ad presentation in a scene-based using the latest SDK version 12.10.0. Our wider team is currently investigating the issue, and I will keep you informed as soon as any updates are available.In the meantime, we appreciate your patience.

Thanks,
 

Mobile Ads SDK Team

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[2025-09-04 11:17:48Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u53mu:ref" (ADR-00330890)

[N.Yuasa]

Hello,

I’m seeing the same crash on iOS/iPadOS 15 devices when using banner ads on 12.8.0+.

Reverting to 12.7.0 resolves the issue as well.

2025年9月4日木曜日 20:18:32 UTC+9 Mobile Ads SDK Forum Advisor:

[Mobile Ads SDK Forum Advisor]

Hi,

Thank you for contacting the Mobile Ads SDK Support team.

This is a known issue and our wider team is looking into this. I will intimate you once I receive any update on this. Meanwhile, your patience is important.

Thanks,
 

Mobile Ads SDK Team

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[2025-09-04 19:08:14Z GMT] This message is in relation to case "ref:!00D1U01174p.!500Ht01u53mu:ref" (ADR-00330890)