Trouble Integrating Firebase into iOS Unreal Engine App (Using FirebaseFeatures Plugin)

Development Programming & Scripting
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Hi everyone,

I’m building an iOS app with Unreal Engine 5.6 using the FirebaseFeatures plugin (GitHub - Pandoa/FirebaseFeatures: Documentation for the Firebase Features plugin available on the Unreal Engine Marketplace.), and I’m running into issues connecting Firebase properly.

The app launches but I get this log:
[FirebaseCore][I-COR000005] No app has been configured yet.

I’ve already:

  • Added GoogleService-Info.plist to the Xcode project
  • Enabled Firebase modules in DefaultEngine.ini
  • Set up the Firebase project and bundle ID correctly

Still, Firebase doesn’t initialize, and some features (like Auth) crash the app.

Has anyone successfully set up Firebase for iOS using this plugin? Any help would be appreciated! I can share logs and config files if needed.

Thanks in advance :folded_hands:
– Jakub