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Why npm Says 'package.json Not Found' and How to Fix It - How to Fix Nginx Upstream Connection Refused-Chrome Extensions Not Loading After Update: Common Fixes

Updated 2026-07-28 06:46:19developer-tools
Why npm Says 'package.json Not Found' and How to Fix It - How to Fix Nginx Upstream Connection Refused-Chrome Extensions Not Loading After Update: Common Fixes
Likely symptom
Likely cause
Safe rollback

Verification route

  • Repeat the original action, not only a simplified test case.
  • Restart the app or reload the service after configuration changes.