Firebase-ios-sdk: Error After updating FirebaseCore to 5.0

[samsidd]

i was unable to get the array contains function in firestore so I have update pod FirebaseCore -> 5.0 , now it is giving these errors:

Undefined symbols for architecture x86_64:
"_OBJC_CLASS_$_FIRAppEnvironmentUtil", referenced from:
objc-class-ref in FirebaseCoreDiagnostics(FIRDiagnostics_ccb5c62e0dad2a941440a982722cac92.o)
"_kFIRNetworkHTTPStatusCodeNotModified", referenced from:
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_kFIRNetworkHTTPStatusCodeNotFound", referenced from:
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_kFIRNetworkHTTPStatusOK", referenced from:
-[FIRAMeasurement networkUploadCompletionHandlerWithResponse:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_kFIRNetworkHTTPStatusNoContent", referenced from:
-[FIRAMeasurement networkUploadCompletionHandlerWithResponse:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_kFIRNetworkHTTPStatusCodeUnavailable", referenced from:
-[FIRAMeasurement networkUploadCompletionHandlerWithResponse:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_kFIRNetworkHTTPStatusCodeCannotAcceptTraffic", referenced from:
-[FIRAMeasurement networkUploadCompletionHandlerWithResponse:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
-[FIRAMeasurement networkRemoteConfigFetchCompletionHandler:data:error:] in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
"_OBJC_CLASS_$_FIRNetwork", referenced from:
objc-class-ref in FirebaseAnalytics(FIRAAppDelegateProxy_492d6b8d87dfb426a9a9828dfc4c327e.o)
objc-class-ref in FirebaseAnalytics(FIRAnalytics_f4b98ee05d91ac1a012acad5e8bfd283.o)
objc-class-ref in FirebaseAnalytics(FIRAMeasurement_418014fbcaf09024bdaab2e8210da204.o)
objc-class-ref in FirebaseCoreDiagnostics(FIRClearcutLogger_aae964e21ad546f95d93b470b019d620.o)
"_OBJC_CLASS_$_FIRMutableDictionary", referenced from:
objc-class-ref in FirebaseAnalytics(FIRAAppDelegateProxy_492d6b8d87dfb426a9a9828dfc4c327e.o)
objc-class-ref in FirebaseAnalytics(FIRARemoteConfig_7c67d68a4d265447afbb2db960e98ff4.o)
ld: symbol(s) not found for architecture x86_64

[paulb777]

It looks like there is a mix of incompatible versions. Make sure you clean the environment and rebuild.

If you're still stuck, share your Podfile and Podfile.lock.

[samsidd]

Archive.zip

This file contains both podfile and podfile.lock. When i try to update this pod it does not update it further and i am stuck with the older version of cloud firestore which does not allow arrayContains option and if i add
'-> 5.0'
to firebaseCore and then pod install then it updates all the pods including firestore but then produces error while compiling.

[paulb777]

Two strange things about the project:

• It's using several-month old Pod versions
• Those missing symbols should be in the old version of FirebaseCore which seems to be installed.

I recommend running pod update instead of pod install to update to the latest version of all Pods.

BTW, the most recent version of Firebase is 5.9.0

[morganchen12]

Closing due to staleness, please try updating your pods and comment here if you have any new issues.

[ulaserdegor]

Same problem
My pods
Using Firebase (5.10.0)
Using FirebaseAnalytics (5.2.0)
Using FirebaseCore (5.1.5)
Using FirebaseInstanceID (3.2.2)
Using FirebaseMessaging (3.2.0)

Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_GULUserDefaults", referenced from: objc-class-ref in FirebaseInstanceID(FIRInstanceIDStore_d561cdee2d9f8fc26566b1c545e02875.o) objc-class-ref in FirebaseInstanceID(FIRInstanceIDCheckinPreferences_306fdb082ecca463aff31a603a452ec5.o) objc-class-ref in FirebaseInstanceID(FIRInstanceIDUtilities_e6b1b6e92e6be2bfdc1b4326e55da04d.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)

[paulb777]

@ulaserdegor Make sure that GoogleUtilities (5.3.0 or newer) is being built and linked.

[ulaserdegor]

@paulb777 My podfile and versions . Still same error log.

[paulb777]

What version of CocoaPods? $ pod --version

[ulaserdegor]

1.5.3, and i solved this problem. Thanks for your help. @paulb777

[SPopenko]

@ulaserdegor what was the solution for you? Could you share that, please?