✅Fixing get-windows Download Failure During Hermes Desktop Upgrade on Windows
2026-8-22
| 2026-8-22
字数 310阅读时长≈ 1 分钟

Error Chain

  1. Unable to access Hermes GitHub repository for fetching the updates in China
  1. Use Watt Toolkit for GitHub routing
  1. hermes update
  1. hermes desktop
  1. [email protected] prebuilt binary download fails: unable to verify the first certificate
  1. Falls back to node-gyp source compilation
  1. Fails because no Visual Studio / Build Tools installed

Watt Toolkit, a Double-edged Sword

It helps me connect to GitHub but it is also the causer why I encounter downloading error.
 

Root Cause

Node.js cannot verify GitHub's SSL certificate when downloading the get-windows prebuilt binary. The error message itself hints at the fix:
unable to verify the first certificate; if the root CA is installed locally, try running Node.js with --use-system-ca
 

Solution

 

Error Log

 
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