Application crashing due to IntuneMAMSwiftStub being referenced in the wrong path

[AntoineRuf]

Describe the bug:
App can't launch and crashes on startup due to a library not found. The reference to the library seems to be an incorrect path.

To Reproduce
Steps to reproduce the behavior:

1. Using the wrapping kit version 19.0.1 for an iOS application, wrap a version of the application. Wrapping occurs correctly and with no error observed.
2. On deployment and launch on a device, through the Intune company portal (app declared as an LOB application, corresponding identity created in Microsoft Entra), the app crashes on startup. Logs are attached.

Expected behavior:
The app should launch correctly and ask for authentication for the user.

Screenshots and logs:
ASI found [dyld] (sensitive) 'Library not loaded: @rpath/IntuneMAMSwiftStub.framework/IntuneMAMSwiftStub
Referenced from: <470CD681-A54E-3091-9E5E-F21B8E7F4E27> /private/var/containers/Bundle/Application/A927063D-2E52-4614-AB4B-A826390ED700/{APPLICATION}/Frameworks/IntuneMAMSwift.framework/IntuneMAMSwift
Reason: tried: '/private/var/containers/Bundle/Application/A927063D-2E52-4614-AB4B-A826390ED700/{APPLICATION}/Frameworks/IntuneMAMSwift.framework/Frameworks/IntuneMAMSwiftStub.framework/IntuneMAMSwiftStub' (no such file)'

Application anonymized due to company concerns.

Smartphone (please complete the following information):

• Device: iPhone 14
• OS: iOS 17.4.1

Intune app wrapping tool (please complete the following information):

• Intune Wrapper 19.0.1 for iOS
• iOS native app containing C++ and objective-C
• App works fine without the wrapping and build without issues without the wrapping.

Additional context:
The app does not have an Xcode project attached, the application is compiled through makefiles and the XTools.
The required library mentionned in the dyld (IntuneMAMSwiftStub) is located in /private/var/containers/Bundle/Application/A927063D-2E52-4614-AB4B-A826390ED700/{APPLICATION}/Frameworks/ in the application package.

[jitheshncxe]

@AntoineRuf, do you know if this issue happens only with one specific app or other similar apps in your environment as well? At any rate, can you please re-wrap the application with the latest version of wrapping tool available (19.2) and see if it helps fixing the issue? You may follow the steps described on https://learn.microsoft.com/en-us/mem/intune/developer/app-wrapper-prepare-ios to verify all the prerequisites are met for successful wrapping of the application as well.

[AntoineRuf]

Just noticed your comment, thank you for your response. I'll update my wrapping tool and keep you appraised of my results. Re-reading the requirements, I don't see a place where I did something wrong, but I'll follow the steps again and keep you posted.