diff --git a/scripts/bundleWithCheck.js b/scripts/bundleWithCheck.js
index cdecf5006..b77010314 100644
--- a/scripts/bundleWithCheck.js
+++ b/scripts/bundleWithCheck.js
@@ -6,6 +6,10 @@ const commandToRun = 'yarn build && node ./scripts/build.js';
 exec(commandToRun, (error, stdout, stderr) => {
   // Combine stdout and stderr to check the entire output
   const output = `${stdout}\n${stderr}`;
+  if (error) {
+    console.error(output);
+    process.exit(1); // Exit with an error code
+  }
   // Check if the output contains the error string of esbuild
   if (output.includes('[require-resolve-not-external]')) {
     console.error('Error: A dependency that has to be externalized in esbuild process is found. Please resolve it!');