'<GoogleUtilities/GULLoggerLevel.h>' file not found when using Firebase AND MLKit/translate

Question

I've created a new swiftui project in Xcode 14.1 on a MacBook Air M1

It will build and run if I add these pods

pod 'FirebaseFirestoreSwift'
pod 'GoogleMLKit/Translate', '3.2.0'

OR

pod 'FirebaseStorage'
pod 'GoogleMLKit/Translate', '3.2.0'

OR

pod 'FirebaseFirestoreSwift'
pod 'FirebaseStorage'

But if I try to add all three pods together (

'FirebaseStorage'
'FirebaseFirestoreSwift'
'GoogleMLKit/Translate', '3.2.0'

) the project will not build and the Xcode error is:

~/Pods/GoogleUtilitiesComponents/GoogleUtilitiesComponents/Sources/GULCCComponentContainer.m:22:9 'GoogleUtilities/GULLogger.h' file not found

There are also these warnings in the terminal after pod install but only when installing the three problematic pods together.

Analyzing dependencies
Downloading dependencies
Installing BoringSSL-GRPC (0.0.24)
Installing FirebaseAnalytics (3.4.2)
Installing FirebaseCore (10.1.0)
Installing FirebaseCoreExtension (10.1.0)
Installing FirebaseCoreInternal (10.1.0)
Installing FirebaseFirestore (10.1.0)
Installing FirebaseFirestoreSwift (10.1.0)
Installing FirebaseInstanceID (1.0.9)
Installing FirebaseSharedSwift (10.1.0)
Installing FirebaseStorage (1.0.4)
Installing GTMSessionFetcher (1.7.2)
Installing GoogleDataTransport (9.2.0)
Installing GoogleInterchangeUtilities (1.2.2)
Installing GoogleMLKit (3.2.0)
Installing GoogleSymbolUtilities (1.1.2)
Installing GoogleToolboxForMac (2.3.2)
Installing GoogleUtilities (1.3.2)
Installing GoogleUtilities (7.10.0)
Installing GoogleUtilitiesComponents (1.1.0)
Installing Libuv-gRPC (0.0.10)
Installing MLKitCommon (8.0.0)
Installing MLKitNaturalLanguage (4.2.0)
Installing MLKitTranslate (2.2.0)
Installing PromisesObjC (2.1.1)
Installing Protobuf (3.21.9)
Installing SSZipArchive (2.4.3)
Installing abseil (1.20211102.0)
Installing gRPC-C++ (1.44.0)
Installing gRPC-Core (1.44.0)
Installing leveldb-library (1.22.1)
Installing nanopb (2.30909.0)
Generating Pods project
Integrating client project
Pod installation complete! There are 3 dependencies from the Podfile and 31 total pods installed.

[!] Unable to read the license file `LICENSE` for the spec `GoogleUtilities (7.10.0)`

[!] Unable to read the license file `LICENSE` for the spec `GoogleUtilities (7.10.0)`

[!] [Xcodeproj] Generated duplicate UUIDs:

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,/Pods/children/children:children:|,displayName:Frameworks,isa:PBXGroup,name:Frameworks,sourceTree:<group>,,children:|,|,|,|,displayName:Support 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Files,path:../Target Support Files/GoogleUtilities,sourceTree:<group>,/Pods/GoogleUtilities/Support Files/children/displayName:GoogleUtilities.debug.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.debug.xcconfig,sourceTree:<group>,/Pods/GoogleUtilities/Support Files/GoogleUtilities.debug.xcconfig
PBXFileReference -- 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,/Pods/children/children:children:|,displayName:Frameworks,isa:PBXGroup,name:Frameworks,sourceTree:<group>,,children:|,|,|,|,displayName:Support Files,isa:PBXGroup,name:Support Files,path:../Target Support Files/GoogleUtilities,sourceTree:<group>,,displayName:GoogleUtilities,isa:PBXGroup,name:GoogleUtilities,path:GoogleUtilities,sourceTree:<group>,/Pods/GoogleUtilities/children/children:displayName:GoogleUtilities.debug.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.debug.xcconfig,sourceTree:<group>,,displayName:GoogleUtilities.release.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.release.xcconfig,sourceTree:<group>,,displayName:GoogleUtilities.debug.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.debug.xcconfig,sourceTree:<group>,,displayName:GoogleUtilities.release.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.release.xcconfig,sourceTree:<group>,,displayName:Support Files,isa:PBXGroup,name:Support Files,path:../Target Support Files/GoogleUtilities,sourceTree:<group>,/Pods/GoogleUtilities/Support Files/children/displayName:GoogleUtilities.release.xcconfig,includeInIndex:1,isa:PBXFileReference,lastKnownFileType:text.xcconfig,path:GoogleUtilities.release.xcconfig,sourceTree:<group>,/Pods/GoogleUtilities/Support Files/GoogleUtilities.release.xcconfig

[!] [Xcodeproj] Generated duplicate UUIDs:

PBXAggregateTarget -- 8D7F5D5DD528D21A72DC87ADA5B12E2D

and her is the Podfile:

target 'testTranslateAndFirebase' do

 use_frameworks!

 pod 'FirebaseStorage'
 pod 'FirebaseFirestoreSwift'
 pod 'GoogleMLKit/Translate', '3.2.0'

end

EDIT: - I tried the depreciated 'FirebaseMLNLTranslate' in place of 'GoogleMLKit/Translate' and there is no build error. App builds, runs and translates. How can I get the current GoogleMLKit/Translate working with both firebase pods as it does install and build when in conjunction with a single firebase pod?

Can anyone help or confirm this as a bug?

Answer 1

11/18/22 After this answer was accepted, new data came to light. So I am updating (correcting) with the new info.

The first issue in the question is the platform was not specified like this

platform :ios, '10.0'

Because it was not, Cocoapods was attempting to install 'ancient' versions of Firebase to keep everything compatible.

The bigger issue is that at this time, Firebase 10 is not compatible with the current MLKit. See this

Git issue: 10359

The best solution is to force Firebase 9.6 to load by using FirebaseAuth = 9.6.0 - here's an updated and tested podfile

project 'Test.xcodeproj'
platform :ios, '11.0'

target 'Test' do
 use_frameworks!
 pod 'FirebaseAuth', '= 9.6.0'
 pod 'FirebaseStorage'
 pod 'FirebaseFirestoreSwift'
 pod 'GoogleMLKit/Translate'
end

which appears to load all of the needed and compatible components

Installing BoringSSL-GRPC (0.0.24)
Installing FirebaseAppCheckInterop (9.6.0)
Installing FirebaseAuth (9.6.0)
Installing FirebaseAuthInterop (9.6.0)
Installing FirebaseCore (9.6.0)
Installing FirebaseCoreDiagnostics (9.6.0)
Installing FirebaseCoreExtension (9.6.0)
Installing FirebaseCoreInternal (9.6.0)
Installing FirebaseFirestore (9.6.0)
Installing FirebaseFirestoreSwift (9.6.0)
Installing FirebaseStorage (9.6.0)
Installing FirebaseStorageInternal (9.6.0)
Installing GTMSessionFetcher (1.7.2)
Installing GoogleDataTransport (9.2.0)
Installing GoogleMLKit (3.2.0)
Installing GoogleToolboxForMac (2.3.2)
Installing GoogleUtilities (7.8.0)
Installing GoogleUtilitiesComponents (1.1.0)
Installing Libuv-gRPC (0.0.10)
Installing MLKitCommon (8.0.0)
Installing MLKitNaturalLanguage (4.2.0)
Installing MLKitTranslate (2.2.0)
Installing PromisesObjC (2.1.1)
Installing Protobuf (3.21.9)
Installing SSZipArchive (2.4.3)
Installing abseil (1.20211102.0)
Installing gRPC-C++ (1.44.0)
Installing gRPC-Core (1.44.0)
Installing leveldb-library (1.22.1)
Installing nanopb (2.30909.0)
Generating Pods project
Integrating client project
Pod installation complete! There are 4 dependencies from the Podfile and 30 total pods installed.

I will leave the original answer below because it does successfully install the pods but again, according to Firebase, it's not currently supported and loads older versions of firebase

---

Important , ensure your podfile contains (yours is missing this line)

platform :ios, '10.0'

The 10.0 is important. Setting to 9.0 or even 16 will throw an error.

I built a quick project using that updated podfile and it worked fine - here's my podfile

project 'Test.xcodeproj'
platform :ios, '10.0'  

target 'Test' do
 use_frameworks!

 pod 'FirebaseStorage'
 pod 'FirebaseFirestoreSwift'
 pod 'GoogleMLKit/Translate'
end

and the output

Installing BoringSSL-GRPC (0.0.7)
Installing FirebaseCore (6.10.4)
Installing FirebaseCoreDiagnostics (1.7.0)
Installing FirebaseFirestore (1.19.0)
Installing FirebaseFirestoreSwift (0.4.0)
Installing FirebaseStorage (3.9.1)
Installing GTMSessionFetcher (1.7.2)
Installing GoogleDataTransport (7.5.1)
Installing GoogleMLKit (0.64.0)
Installing GoogleToolboxForMac (2.3.2)
Installing GoogleUtilities (6.7.2)
Installing GoogleUtilitiesComponents (1.1.0)
Installing MLKitCommon (0.64.0)
Installing MLKitNaturalLanguage (0.64.0)
Installing MLKitTranslate (0.64.0)
Installing PromisesObjC (1.2.12)
Installing Protobuf (3.21.9)
Installing abseil (0.20200225.0)
Installing gRPC-C++ (1.28.2)
Installing gRPC-Core (1.28.2)
Installing leveldb-library (1.22.1)
Installing nanopb (1.30906.0)
Generating Pods project
Integrating client project

I suggest removing cocoapods from your project first using

pod deintegrate

Then delete the podfile.lock and the .xcworkspace file

then update your podfile and then

pod setup
pod install

Answer 2

MLKit is not yet compatible with the latest major version of Firebase 10.x

Details at https://github.com/firebase/firebase-ios-sdk/issues/10359

Until MLKit releases, I recommend working around by staying with Firebase 9.x.

Update Podfile references to Firebase with , '> 9.6'