firebase/firebase-unity-sdk

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The Firebase SDK for Unity

Stars: 320
Forks: 60
Open beginner issues: 0
Indexed issues: 102
Avg merge: 9h 35m
Merged PRs (30d): 11

Dominant language: C#
License: Apache-2.0
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 16, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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101 open issues indexed

[FR]: iOS: the simulator slice of the Unity C++ libraries is x86_64-only — please add arm64-simulator Open

api: core type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 68/100

firebase/firebase-unity-sdk#1519 · 4 comments · 3 reactions · Opened Sep 11, 2026
[FR]: Don't let a Play-Services-required product's init failure break other Firebase products sharing the default FirebaseApp Open

api: core type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1518 · Opened Sep 9, 2026
[FR][Auth] Allow FirebaseAuth.CurrentUser be initialized from an existing ID token + refresh token Open

api: auth type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1504 · 6 comments · 1 reaction · Opened Aug 14, 2026
[Bug] Windows 10 and prior crashes due to missing icu.dll Open

api: core desktop production type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 45/100

firebase/firebase-unity-sdk#1471 · 7 comments · Opened Jun 8, 2026
[Unity] Nightly Integration Testing Report Open

nightly-testing

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1463 · Opened May 28, 2026
[Bug] iOS Phone Auth fails with about:blank on Unity 6 (6000.0.68+) due to UnityScene not forwarding URLs to FIRAuth Open

api: auth type: bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

firebase/firebase-unity-sdk#1447 · 6 comments · Opened Apr 30, 2026
[Bug] Switching from unity 6.2 to 6.3 causes iOS builds to fail due to missing development team signing Open

api: crashlytics type: bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

firebase/firebase-unity-sdk#1435 · 9 comments · Opened Apr 21, 2026
[Bug] FirebaseAuth anonymous sign-in fails after Application.Unload() on Android Open

api: auth api: firestore

Difficulty 4/5 3-5 days Newbie friendliness 48/100

firebase/firebase-unity-sdk#1417 · 11 comments · Opened Mar 24, 2026
Firebase Unity SDK – Native crash in Realtime Database (uS WebSocket thread) Open

api: database

Difficulty 5/5 Over a week Newbie friendliness 30/100

firebase/firebase-unity-sdk#1391 · 1 comment · 1 reaction · Opened Feb 12, 2026
[FR]: Sign UPM package tarballs Open

type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 48/100

firebase/firebase-unity-sdk#1389 · 2 comments · Opened Feb 6, 2026
[FR]: firebaseui within unity SDK ? Open

type: feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1386 · Opened Feb 2, 2026
[Bug] Unity3D 6.2 can not build with Firebase SDk 13.5 for Meta app Open

api: firestore

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1360 · 14 comments · Opened Nov 14, 2025
[Bug] [libFirebaseCppApp-13_4_0.so] firebase::messaging::Notification::~Notification() Open

api: messaging

Difficulty 5/5 Over a week Newbie friendliness 20/100

firebase/firebase-unity-sdk#1356 · 3 comments · Opened Nov 3, 2025
[Bug] Firebase.FirebaseException: Value <!DOCTYPE of type java.lang.String cannot be converted to JSONObject Open

api: analytics api: appcheck

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1355 · 4 comments · Opened Oct 30, 2025
[FR]: Add Email Link Authentication Open

api: auth type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1332 · 2 comments · 1 reaction · Opened Sep 20, 2025
[Bug] macOS app crashes on start from app store, but steam runs fine. Open

api: auth desktop production needs-attention

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1323 · 14 comments · 1 reaction · Opened Sep 7, 2025
[Unity] Nightly Integration Testing Report Open

nightly-testing

Difficulty 4/5 3-5 days Newbie friendliness 20/100

firebase/firebase-unity-sdk#1316 · Opened Aug 20, 2025
[Bug] Generic auth error is returned when password does not meet requirements Open

api: auth type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1313 · 2 comments · Opened Aug 15, 2025
[FR]: Add multi-app support for Firebase Analytics Open

api: analytics type: feature request

Difficulty 5/5 Over a week Newbie friendliness 32/100

firebase/firebase-unity-sdk#1299 · 1 comment · Opened Jul 23, 2025
[FR]: Firebase Cloud Messaging API 33+ Permissions & Notification Channels Support Open

api: messaging type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1286 · 1 comment · Opened Jul 9, 2025
[Bug] DllNotFoundException: FirebaseCppApp-12_6_0 assembly:<unknown assembly> type:<unknown type> member:(null) Open

api: firestore needs-attention

firebase/firebase-unity-sdk#1258 · 15 comments · 1 assignee · Opened May 27, 2025
[FR]: At least unnecessary GC allocations should be eliminated for analysis. Open

api: analytics type: feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1226 · 3 comments · Opened Mar 31, 2025
[Bug] Crash on Android 15 Emulator Triggered by Unreferenced CrashMethods.cs – Full Repro Steps (Related to #1180) Open

api: messaging

Difficulty 4/5 3-5 days Newbie friendliness 28/100

firebase/firebase-unity-sdk#1194 · 3 comments · Opened Feb 25, 2025
[Bug] Cannot authenticate, SignInAnonymouslyAsync encountered an error: One or more errors occurred (An internal error has occurred.) Open

api: auth desktop production needs-info type: bug unity-editor

Difficulty 4/5 3-5 days Newbie friendliness 30/100

firebase/firebase-unity-sdk#1191 · 17 comments · 1 reaction · Opened Feb 19, 2025
[FR]: Add a manual generate google-services.xml method Open

type: feature request unity-editor

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1169 · Opened Jan 3, 2025
[FR]: Play Games for PC support for Firestore, Database and AB Tests Open

api: database api: firestore type: feature request

firebase/firebase-unity-sdk#1164 · 3 comments · 3 reactions · 1 assignee · Opened Dec 20, 2024
[Question] Why does FirebaseDatabase.GetInstance(URL) never fail except when passing in an empty or null URL? Open

api: database type: bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

firebase/firebase-unity-sdk#1155 · 3 comments · Opened Nov 27, 2024
[FR]: Android native crash stacktrace symbolication: Open source/local symbolication tool/library validation tool Open

api: crashlytics type: feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1151 · 1 comment · Opened Nov 20, 2024
[FR]: An easy / optimal way to get Server Time Open

api: database api: functions type: feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1150 · 6 comments · 11 reactions · Opened Nov 18, 2024
[Bug] Failed to read user data for app (__FIRAPP_DEFAULT). Open

api: auth type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 45/100

firebase/firebase-unity-sdk#1148 · 5 comments · Opened Nov 14, 2024
[Question] Unity ios cloud message with image Open

api: messaging type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1123 · 6 comments · Opened Oct 8, 2024
[FR]: Decrease DLL file Sizes to Avoid LFS Open

type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1116 · 4 comments · 16 reactions · Opened Sep 26, 2024
[Bug] Offline Support For Realtime DB does not work with Unity Android SDK Open

api: database type: bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

firebase/firebase-unity-sdk#1090 · 2 comments · Opened Aug 21, 2024
[FR]: Don't require a custom AndroidManifest.xml. Make required changes via 'IPostGenerateGradleAndroidProject' Open

api: messaging type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1089 · 1 comment · Opened Aug 20, 2024
[FR]: Make Timestamp's Constructor Public Open

api: firestore type: feature request

firebase/firebase-unity-sdk#1078 · 2 comments · 1 assignee · Opened Jul 27, 2024
[FR]: Synchronous getter for Session ID and a callback for when it changes Open

api: analytics type: feature request

Difficulty 5/5 Over a week Newbie friendliness 25/100

firebase/firebase-unity-sdk#1076 · 1 comment · Opened Jul 25, 2024
[Bug] Don't call Firebase functions before CheckDependencies has finished Open

api: analytics api: core type: feature request

Difficulty 4/5 3-5 days Newbie friendliness 38/100

firebase/firebase-unity-sdk#1075 · 11 comments · Opened Jul 22, 2024
[Question] Analytics verbose logging doesn't work with -FIRAnalyticsVerboseLoggingEnabled on iOS Open

api: analytics needs-attention type: bug

firebase/firebase-unity-sdk#1069 · 9 comments · 1 assignee · Opened Jul 17, 2024
[Bug] firebase doesn't select app by package name Open

api: core type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1061 · 3 comments · Opened Jul 5, 2024
[FR]: Unity Package Manager git support (again) Open

type: feature request

Difficulty 5/5 Over a week Newbie friendliness 35/100

firebase/firebase-unity-sdk#1057 · 12 comments · 11 reactions · Opened Jul 3, 2024
[Bug] Error caught by debugger on each recompile when in play mode Open

api: firestore type: bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1049 · 6 comments · Opened Jun 19, 2024
[FR]: Why require google-services.json, if possible without it? Open

api: core type: feature request

Difficulty 5/5 Over a week Newbie friendliness 30/100

firebase/firebase-unity-sdk#1040 · 1 comment · 3 reactions · Opened Jun 4, 2024
[Bug] Problem with dependency resolution for Android and Unity 6000.0.1 Open

edm4u needs-attention type: bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1025 · 14 comments · 2 reactions · Opened May 10, 2024
[Bug] INVALID_APP_ID error on Android Open

api: auth type: bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1017 · 9 comments · Opened May 7, 2024
[FR]: Add ReadOnlySpan-based overload for FirebaseAnalytics.LogEvent Open

api: analytics type: feature request

Difficulty 3/5 1-2 days Newbie friendliness 45/100

firebase/firebase-unity-sdk#1013 · 2 comments · Opened May 3, 2024
[Bug] AppCheck fails in debug environment with Firebase 11.9.0 Open

api: appcheck needs-attention

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1009 · 30 comments · Opened Apr 29, 2024
[Bug] SIGSEGV - Pure virtual function called! Open

api: storage type: question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

firebase/firebase-unity-sdk#1006 · 11 comments · Opened Apr 29, 2024
[Bug] iOS crashes when Google sign in is not enabled Open

api: auth type: question

Difficulty 4/5 3-5 days Newbie friendliness 35/100

firebase/firebase-unity-sdk#1004 · 2 comments · 1 reaction · Opened Apr 26, 2024
[Bug] Using Firestore's offline persistence on certain Android devices causes the app to force close. Open

api: firestore type: question

firebase/firebase-unity-sdk#953 · 9 comments · 1 assignee · Opened Feb 27, 2024
[Question] Where is documentation on how to link Google UMP consent results with Firebase consent? Open

api: analytics needs-attention type: question

Difficulty 4/5 3-5 days Newbie friendliness 30/100

firebase/firebase-unity-sdk#949 · 44 comments · 21 reactions · Opened Feb 20, 2024

firebase/firebase-unity-sdk

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