From 824ef64ebb66ff7eb04debb1ea0ed257c12f83ff Mon Sep 17 00:00:00 2001
From: Lauren Tan <poteto@users.noreply.github.com>
Date: Wed, 16 Apr 2025 17:39:42 -0400
Subject: [PATCH] [mcp] Fix bailout loc

Use the correct loc line numbers and not [Object:object]
---
 compiler/packages/react-mcp-server/src/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/packages/react-mcp-server/src/index.ts b/compiler/packages/react-mcp-server/src/index.ts
index 345e25881e..e577128f86 100644
--- a/compiler/packages/react-mcp-server/src/index.ts
+++ b/compiler/packages/react-mcp-server/src/index.ts
@@ -283,7 +283,7 @@ server.tool(
           if (typeof err.loc !== 'symbol') {
             return {
               type: 'text' as const,
-              text: `React Compiler bailed out: ${err.message}@${err.loc.start}:${err.loc.end}`,
+              text: `React Compiler bailed out:\n\n${err.message}@${err.loc.start.line}:${err.loc.end.line}`,
             };
           }
           return null;