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 VS Code Breakpoint Not Hit in Remote Development
You set a breakpoint in VS Code while working in a remote environment—SSH, container, or WSL—but ...
How to Stop Windows Explorer from Restarting
If Windows Explorer (explorer.exe) keeps restarting—your taskbar disappears and reappears, or you...
Fix Nginx Redirect Loop After SSL Setup
You've set up SSL on your Nginx server, but now visitors get stuck in a redirect loop—HTTP→HT...
How to Fix Edge Sync Stuck on Preparing Sync
You open Microsoft Edge, click your profile, and see 'Preparing sync' — but it never fini...
Fix Docker Pull Access Denied Due to Missing Credentials
If you see docker pull returning access denied with a message like ...
Issue queue
SitemapFix Windows 11 Installation Assistant Stuck at 99% in Safe Mode
How to Fix npm ERR! enoent ENOENT: package.json Not Found
How to Fix Password Protected Sharing Access Denied in Windows
Fix VS Code Terminal Not Working
Resolving Docker 'No Space Left on Device' Error
Network Issues Causing Windows 11 Assistant to Hang at 99%
Python venv Troubleshooting Guide
VS Code GitHub Login Error: Authentication Failed
Stop Automatic Repair Loop Caused by Explorer Crashes
Cloudflare 521 Error: Authenticated Origin Pulls Setup
Cloudflare 522 Error: Causes and Solutions
Fix Windows Security App Permission Issues
How to Fix npm ERR! enoent ENOENT: package.json Not Found
How to Fix Password Protected Sharing Access Denied in Windows
Fix VS Code Terminal Not Working
Resolving Docker 'No Space Left on Device' Error
Network Issues Causing Windows 11 Assistant to Hang at 99%
Python venv Troubleshooting Guide
VS Code GitHub Login Error: Authentication Failed
Stop Automatic Repair Loop Caused by Explorer Crashes
Cloudflare 521 Error: Authenticated Origin Pulls Setup
Cloudflare 522 Error: Causes and Solutions
Fix Windows Security App Permission Issues