From 1db0bf41a95f8cd14d9fc29b9c72f6e5fdac4a4c Mon Sep 17 00:00:00 2001
From: Anishka Khurana <25anishkakhurana@gmail.com>
Date: Sun, 9 Nov 2025 18:48:23 +0530
Subject: [PATCH] chore(warn): include key name in inject() usage warning

---
 src/v3/apiInject.ts | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/v3/apiInject.ts b/src/v3/apiInject.ts
index 76928268b13..1ad27a9fe14 100644
--- a/src/v3/apiInject.ts
+++ b/src/v3/apiInject.ts
@@ -66,6 +66,7 @@ export function inject(
       warn(`injection "${String(key)}" not found.`)
     }
   } else if (__DEV__) {
-    warn(`inject() can only be used inside setup() or functional components.`)
+    const keyName = key ? String(key) : 'unknown'
+    warn(`inject(${keyName}) can only be used inside setup() or functional components.`)
   }
-}
+}