Why is my Unity IOS App crashing after uploading it to Xcode?

1
votes

I've been a developer Unity iOS developer for a while now and I recently tried to test out my app on my phone. After building the project and uploading it to xCode so I can upload the app on my phone, the app was developed but crashes once I opened it. There are some warning logs but not sure which one is causing the crashing.

https://i.stack.imgur.com/FKY8e.jpg https://i.stack.imgur.com/D4ryX.png

I also might think this is because I am not paying for the Apple developer program, yet before I was able to test it without paying for it.

Logs:

2020-03-28 14:11:21.207192-0700 TheSuccFinal[2733:973093] Error loading /var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework:  dlopen(/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework, 265): no suitable image found.  Did find:
/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: code signature invalid for '/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework'

/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: stat() failed with errno=3
/private/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: code signature invalid for '/private/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework'

2020-03-28 14:11:21.247919-0700 TheSuccFinal[2733:973093] Error loading /var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: dlopen(/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework, 265): no suitable image found. Did find: /var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: code signature invalid for '/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework'

/private/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework.framework/UnityFramework: code signature invalid for '/private/var/containers/Bundle/Application/A8DD7379-FF01-4A00-AF26-77A546A87C8E/TheSuccFinal.app/Frameworks/UnityFramework
1
c#xcodeunity3dframeworks
It would be helpful if you provided the Xcode runtime logs – Felipe Jun
Oh you can't see the logs? i added some pictures – Benedict T
Please add your crash log. – Hamid Yusifli
@BenedictT I mean the app runtime logs that appear when you run your app while connected to the IDE in debug mode – Felipe Jun
oh got it. I added them – Benedict T

1 Answers

1
votes

It is related to iOS 13.3.1 since recent releases from Apple iOS builder, personal (non-developer) Apple accounts cannot sign frameworks correctly, since Unity is a framework itself it is not signed when built.

You can check this unity forum discussion and this discussion in the flutter framework about the bug.

Apparently it is fixed in iOS 13.4, so check your XCode version, iOS target version and you should be good to go.