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 notesChecklist to Fix npm Permission Denied Errors
If you see "EACCES: permission denied" or "Error: EACCES, mkdir" when running npm...
Fixing Python UnicodeDecodeError When Reading a File
You open a file in Python, call read(), and get a UnicodeDecodeError. T...
VSCode IntelliSense Not Working for JavaScript: Fixes
You open a JavaScript file in VSCode, but IntelliSense is silent — no autocompletions, no suggest...
Fix npm run build Exit Code 1: Common Causes and Solutions
When you run npm run build and see "exit code 1", it means the build script ...
Fix Nginx 502 Bad Gateway with Docker Multiple Containers
If you run Nginx as a reverse proxy in front of multiple Docker containers, a 502 Bad Gateway err...
Issue queue
SitemapResolving pip install Dependency Conflicts and Permission Errors
Remote Desktop Connection Fails: RDP Port Not Open
Fix Docker 'network not found' Error for Custom Networks
How to Handle Large Files in Python Without Memory Errors
Windows Defender Real-Time Protection Disabled by Antivirus
Mac Python Venv Activation Troubleshooting
Windows 11 Installation Assistant Stuck at 99% Disk Space
Fix Windows 11 Blue Screen by Uninstalling Update in Safe Mode
Git Merge Conflict Rebase Stuck: Fix Unresolved Paths
Resolve index.lock Exists in Git on Linux
Fix Missing Extensions in Chrome Due to Sync Problems
Troubleshoot Windows Defender Real-Time Protection Stuck Off
Remote Desktop Connection Fails: RDP Port Not Open
Fix Docker 'network not found' Error for Custom Networks
How to Handle Large Files in Python Without Memory Errors
Windows Defender Real-Time Protection Disabled by Antivirus
Mac Python Venv Activation Troubleshooting
Windows 11 Installation Assistant Stuck at 99% Disk Space
Fix Windows 11 Blue Screen by Uninstalling Update in Safe Mode
Git Merge Conflict Rebase Stuck: Fix Unresolved Paths
Resolve index.lock Exists in Git on Linux
Fix Missing Extensions in Chrome Due to Sync Problems
Troubleshoot Windows Defender Real-Time Protection Stuck Off