Pods_UnityFramework and Pods_Unity_Phone

[AmazeFPig]

Describe the bug
I realized that Pods_UnityFramework and Pods_Unity_Phone appeared under Unity-iPhone/Frameworks, and they appeared red. I think they are just referenced, but they don't exist.
This happens when I add firebase SDK to my Unity project.
Do I need these two frameworks, or could I delete them?

To Reproduce
Steps to reproduce the behavior:

1. Add firebase SDK to the Unity project
2. Export ios build to flutter
3. open XCode, and then you should see these two frameworks under Unity-iPhone/Frameworks

Expected behavior
Make them not "red," or tell me that I could just delete them without affecting anything.

Screenshots

Unity (please complete the following information):

• OS: MacOs
• Version 2021.3.12f1 SILICON LTS

Smartphone (please complete the following information):

• Device: iPhone13
• OS: iOS
• Version 16.1

[AmazeFPig]

Update:

After I removed these two frameworks and ran my project on ios in debug mode. I can build the app successfully, but it crashed immediately.

Error message:

(lldb) dyld[9712]: Library not loaded: @rpath/absl.framework/absl
Referenced from: <57BB5919-394F-39EA-B022-C6C40ECB8A5A> /private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/UnityFramework.framework/UnityFramework
Reason: tried: '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/UnityFramework.framework/Frameworks/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/preboot/Cryptexes/OS@rpath/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/UnityFramework.framework/Frameworks/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/usr/lib/swift/absl.framework/absl' (errno=2, not in dyld cache), '/private/preboot/Cryptexes/OS/usr/lib/swift/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/private/var/containers/Bundle/Application/9B762AE0-8705-4E95-BA50-70A077838D07/Runner.app/Frameworks/absl.framework/absl' (errno=2), '/System/Library/Frameworks/absl.framework/absl' (errno=2, not in dyld cache)

[BenVae]

I have a similar problem. Just deleting them works for me, but it is tidious to do on every new build.

[Bexacc]

Any updates on this, i have the same problem with Pods_UnityFramework and Pods_Unity_Phone appearing red in unity and if build it to iphone crashes on start with similar debug like the above one.