Software⏱️ 2 min read📅 2026-05-31

How to Fix: ESRI : Failed to parse source map

ESRI error in Google Chrome developer console due to failed source map parsing. Check if the source map file is accessible and not corrupted.

Quick Answer: Check the source map file URL for accessibility and integrity, and ensure that the file is not corrupted or missing.

The 'ESRI : Failed to parse source map' error in Google Chrome developer console can be caused by a variety of factors, including corrupted or missing source maps, conflicts with other scripts, or issues with the development server.

⚠️ Common Causes

  • Corrupted source map files, which can be caused by a variety of factors including corrupted HTTP requests or issues with the source map generation process.

🔧 Proven Troubleshooting Steps

Method 1: Clearing Cache and Cookies

  1. Step 1: Open the Chrome browser and navigate to the settings page.

Method 2: Disabling Extensions

  1. Step 1: Open the Chrome browser and navigate to the extensions page.

💡 Conclusion

By following these steps, you should be able to resolve the 'ESRI : Failed to parse source map' error in Google Chrome developer console.

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