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 notesFix Git SSL Certificate Error: Unable to Get Local Issuer Certificate
When cloning or pulling from a Git repository, you may see:
fatal: unable to access...Fix Cloudflare Wildcard Subdomain DNS Propagation Delay
You set up a wildcard DNS record (e.g., *.example.com) in Cloudflare, but new subdom...
Fix Git Clone Connection Timed Out via HTTPS
When cloning a repository over HTTPS, you may see 'Connection timed out' after a long wai...
Fix VS Code IntelliSense Not Working in Workspace
When you open a workspace in VS Code and IntelliSense stops showing suggestions, it usually point...
Fix Firefox Secure Connection Failed Error Due to Antivirus
You try to visit a website in Firefox and see a message like “Secure Connection Failed” or “PR_CO...
Issue queue
SitemapERR_NAME_NOT_RESOLVED After Chrome Update Fix
Windows 11 Update Stuck at 0%? Run System File Checker First
Fix Chrome Extensions That Won't Install from Web Store
How to Fix npm ERR! enoent ENOENT package.json Missing
Resolve Windows Update Error 0x80070005 via CMD
Windows Remote Desktop Setup: A Practical Checklist
How to Fix VS Code Terminal with WSL
Android Chrome ERR_NAME_NOT_RESOLVED Troubleshooting
How to Force Windows Search to Exclude a Folder
How to Fix Nginx Redirect Loop with Cloudflare
How to Speed Up Cloudflare Wildcard DNS
Fix pnpm ERR! Cannot Find Module – Practical Steps
Windows 11 Update Stuck at 0%? Run System File Checker First
Fix Chrome Extensions That Won't Install from Web Store
How to Fix npm ERR! enoent ENOENT package.json Missing
Resolve Windows Update Error 0x80070005 via CMD
Windows Remote Desktop Setup: A Practical Checklist
How to Fix VS Code Terminal with WSL
Android Chrome ERR_NAME_NOT_RESOLVED Troubleshooting
How to Force Windows Search to Exclude a Folder
How to Fix Nginx Redirect Loop with Cloudflare
How to Speed Up Cloudflare Wildcard DNS
Fix pnpm ERR! Cannot Find Module – Practical Steps