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Fix Chrome Certificate Error: Invalid Authority SSL Certificate - How to Resolve Cloudflare Error 521-Fix EACCES Errors in npm install During Pipeline Runs

Updated 2026-07-28 13:55:56office-tools
Fix Chrome Certificate Error: Invalid Authority SSL Certificate - How to Resolve Cloudflare Error 521-Fix EACCES Errors in npm install During Pipeline Runs
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.