npm run build Failed: Troubleshooting Checklist
When npm run build fails, the error message can be cryptic. This checklist walks thr...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesDocker Compose Environment Variable Not Working: Fixes
You define a variable in a .env file or directly in docker-compose.yml, but your container sees n...
Fix Windows Update Error 0x800f081f Without Resetting
You're trying to install a Windows update, but it fails with error code 0x800f081f and the me...
Fix NET::ERR_CERT_AUTHORITY_INVALID in Chrome Safe Mode
When you see NET::ERR_CERT_AUTHORITY_INVALID in Chrome while running in Safe Mod...
Fix Node Sass Build Failed: Reinstall Steps
If you're seeing a "node sass build failed" error when running npm install or buildin...
Fix Nginx Permission Denied Errors on Ubuntu
If you're seeing permission denied errors in your Nginx error log on Ubuntu, the...
Issue queue
SitemapFix 0x800704ec Real-Time Protection Error
Chrome Black Screen Video Fix: Hardware Acceleration
How to Unblock Windows Security App
npm run build Exit Code 1 Troubleshooting Guide
Chrome Sync Not Working on School Chromebook: Fixes
Resolve net::ERR_CERT_AUTHORITY_INVALID in Chrome for Android
How to Recover Lost Commits from Git Detached HEAD
How to Enable Windows Defender Real-Time Protection in Windows 11
How to Restore Missing Sync in Edge
Troubleshooting Docker Container Exiting with 'not found'
Cloudflare DNS Propagation Checklist: Verify and Speed Up Changes
Fixing 'Permission Denied' in Windows VSCode Terminal
Chrome Black Screen Video Fix: Hardware Acceleration
How to Unblock Windows Security App
npm run build Exit Code 1 Troubleshooting Guide
Chrome Sync Not Working on School Chromebook: Fixes
Resolve net::ERR_CERT_AUTHORITY_INVALID in Chrome for Android
How to Recover Lost Commits from Git Detached HEAD
How to Enable Windows Defender Real-Time Protection in Windows 11
How to Restore Missing Sync in Edge
Troubleshooting Docker Container Exiting with 'not found'
Cloudflare DNS Propagation Checklist: Verify and Speed Up Changes
Fixing 'Permission Denied' in Windows VSCode Terminal