fix(warning): stringify args in warn handler (#10414)

close #10409
vuejs · Feb 28, 2024 · bc37258 · bc37258
1 parent 7c97778
commit bc37258
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/runtime-core/src/warning.ts b/packages/runtime-core/src/warning.ts
@@ -45,7 +45,7 @@ export function warn(msg: string, ...args: any[]) {
       instance,
       ErrorCodes.APP_WARN_HANDLER,
       [
-        msg + args.join(''),
+        msg + args.map(a => a.toString?.() ?? JSON.stringify(a)).join(''),
         instance && instance.proxy,
         trace
           .map(