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Fix npm run build Failed with PostCSS Error - How to Fix Python Requests Connection Timeout Errors-DISM Guide to Fix Error 0x80070002

Updated 2026-07-28 12:17:16developer-tools
Fix npm run build Failed with PostCSS Error - How to Fix Python Requests Connection Timeout Errors-DISM Guide to Fix Error 0x80070002
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.