将Firebase Framework添加到iOS未定义符号

Question

I am trying to add Firebase Messaging to my iOS Project. I can't use Pods because something with them is broken on my Developermachine. So I am adding the Framework manually. As mentioned by the Readme I added all Frameworks of the Analytics and Messaging Folders along with the Firebase.h to my Xcode Project. I added Storekit.framework, libz, libc++ and libsqlite3.0 as mentioned on other Stackoverflow Questions to get rid of the most linker errors. But still I can't compile/link my project because of the following errors:

Undefined symbols for architecture arm64:
  "_OBJC_CLASS_$_SKPaymentQueue", referenced from:
      objc-class-ref in FirebaseAnalytics(FIRAInAppPurchaseTransactionReporter_ca1fe3eb82b823d5f96d3f8b4baedc9c.o)
  "_OBJC_CLASS_$_SKProductsRequest", referenced from:
      objc-class-ref in FirebaseAnalytics(FIRAProductsRequest_8f770071350872416d311668917f3a41.o)
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

I don't get why they are missing or which library I need to add to make this run. Does someone know what to do ?

And I should also mention that I am using Qt on this project.

Thanks in advance,

Answer 1

I had the same issue.

I don't know why this framework is required, but i added StoreKit.framework to Linked Frameworks and Libraries which made it compile.

Hope it helps! 👍

Answer 2

You can try go to the entry header file of your project then add

#import "Firebase.h"

to see if problem is solved.