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 VSCode IntelliSense Not Working for PowerShell
If you're editing PowerShell scripts in VS Code and IntelliSense stops showing suggestions (n...
Fix 'Git Remote Origin Already Exists' in VS Code
If you see “fatal: remote origin already exists” when trying to git remote add origin
Fix VS Code Git Authentication Failure with No Prompt
You try to push or pull in VS Code and see an error like "Git authentication failed" but ...
Fix 'port already allocated' for Nginx in Docker Compose
You're starting your Docker Compose setup with Nginx, and you see "port is already alloca...
Docker Compose 'Network Not Found' Error Fix
When running docker compose up, you might see an error like:
network "my...
Issue queue
SitemapResolve Windows Update 0x80070002 with DISM
Resolve VS Code Source Control Not Detecting Edits
Troubleshooting Nginx 502: Backend Connection Refused
Troubleshoot Docker Network Not Found for Containers
Git Detached HEAD: How to Checkout a Branch Safely
How to Fix Docker Build Canceled Error in Git Bash
Fix npm ERR! enoent ENOENT: package.json Not Found in node_modules
Resolve Docker Pull Access Denied Despite Successful Login
Fix VS Code 'Permission Denied' When Saving Files
Fix npm ENOLOCAL Error: package.json Not Found on Windows 10
Fix ERR_NAME_NOT_RESOLVED with CMD: Step-by-Step Guide
Fix Python UnicodeDecodeError on Windows: Common Causes & Solutions
Resolve VS Code Source Control Not Detecting Edits
Troubleshooting Nginx 502: Backend Connection Refused
Troubleshoot Docker Network Not Found for Containers
Git Detached HEAD: How to Checkout a Branch Safely
How to Fix Docker Build Canceled Error in Git Bash
Fix npm ERR! enoent ENOENT: package.json Not Found in node_modules
Resolve Docker Pull Access Denied Despite Successful Login
Fix VS Code 'Permission Denied' When Saving Files
Fix npm ENOLOCAL Error: package.json Not Found on Windows 10
Fix ERR_NAME_NOT_RESOLVED with CMD: Step-by-Step Guide
Fix Python UnicodeDecodeError on Windows: Common Causes & Solutions