Fix Firebase AI StackOverflow (#6972)

emilypgoogle · web-flow · commit 82ad185491d1 · 2025-05-20T16:15:24.000-04:00
See #6971
diff --git a/firebase-ai/CHANGELOG.md b/firebase-ai/CHANGELOG.md
@@ -1,5 +1,6 @@
 # Unreleased
 
+* [fixed] Fixed `FirebaseAI.getInstance` StackOverflowException (#6971)
 * [fixed] Fixed an issue that was causing the SDK to send empty `FunctionDeclaration` descriptions to the API. 
 
 # 16.0.0
diff --git a/firebase-ai/src/main/kotlin/com/google/firebase/ai/FirebaseAI.kt b/firebase-ai/src/main/kotlin/com/google/firebase/ai/FirebaseAI.kt
@@ -220,7 +220,9 @@ internal constructor(
     }
 
     /** The [FirebaseAI] instance for the provided [FirebaseApp] using the Google AI Backend. */
-    @JvmStatic public fun getInstance(app: FirebaseApp): FirebaseAI = getInstance(app)
+    @JvmStatic
+    public fun getInstance(app: FirebaseApp): FirebaseAI =
+      getInstance(app, GenerativeBackend.googleAI())
 
     private const val GEMINI_MODEL_NAME_PREFIX = "gemini-"
 

Original file line number	Diff line number	Diff line change
`@@ -220,7 +220,9 @@ internal constructor(`
`220`	`220`	`}`
`221`	`221`
`222`	`222`	`/** The [FirebaseAI] instance for the provided [FirebaseApp] using the Google AI Backend. */`
`223`		`- @JvmStatic public fun getInstance(app: FirebaseApp): FirebaseAI = getInstance(app)`
	`223`	`+ @JvmStatic`
	`224`	`+ public fun getInstance(app: FirebaseApp): FirebaseAI =`
	`225`	`+ getInstance(app, GenerativeBackend.googleAI())`
`224`	`226`
`225`	`227`	`private const val GEMINI_MODEL_NAME_PREFIX = "gemini-"`
`226`	`228`