How to Create a package.json for Your npm Project - How to Resolve ERR_NAME_NOT_RESOLVED in Chrome on Mac-How to Fix Node.js and npm Version Mismatch

Updated 2026-07-28 09:33:05office-tools
How to Create a package.json for Your npm Project - How to Resolve ERR_NAME_NOT_RESOLVED in Chrome on Mac-How to Fix Node.js and npm Version Mismatch
Before changing system settings, save your work and note the exact error text so you can compare results after each step.

Extra verification checklist

  • Restart the affected app after changing permissions or configuration files.
  • Test the same workflow in a clean browser profile or a temporary user account.
  • Compare the result on another network if the error may be connection related.