netlify deployment: Failed during stage ‘building site’: Build script returned non-zero exit code: 2

I found the same error when trying to deploy my single-page React JS web applications to Netlify.

Following is the procedure I followed to solve the issue and successfully deploy the site.

1. Go to Site Settings.

   

2. Select Build & Deploy dropdown from the menu.

3. Select Continuous Deployment tab from the dropdown.

4. Under the section Build Settings, Select Edit settings.

   • Change the build command as
     CI= npm run build
   • Click Save.

   

5. Then select Environment tab from the dropdown.

   • Select Edit variables.
   • As the Key enter CI and, as the value enter false.
   • Click Save.

   

6. Finally retrying the deploying the site again.

This will help you to solve the issue related to hosting ‘Rect JS’ Applications in Netlify & your application will be deployed successfully.