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
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Fresh repair notes
All notesRemote Desktop Connection Failed Due to Expired Password: How to Fix
You try to connect to a remote Windows PC via Remote Desktop (RDP) and get an error like “Your pa...
Git Fatal: Refusing to Merge Unrelated Histories – Workaround
You try to merge two Git branches and get this error:
fatal: refusing to merge unre...How to Fix Nginx Upstream Connection Refused on Port 80
When nginx logs show "upstream connection refused" while connecting to port 80, it means ...
How to Fix npm ERR! enoent ENOENT: package.json Not Found
If you see npm ERR! enoent ENOENT: no such file or directory, open '.../package.json...
How to Enable Network Discovery for Shared Folder Access
When you can't see other computers in File Explorer's Network section, or you get an erro...
Issue queue
SitemapFix 'Git Remote Origin Already Exists' Error
Fix NET::ERR_CERT_AUTHORITY_INVALID via Chrome Enterprise Policy
VS Code Python Venv Activation Guide
How to Fix Docker Nginx 502 with Multiple Containers
Fix Windows Explorer Restarting After Update
Reset Git Credentials for VSCode Error
Fix VS Code Terminal Not Opening Due to Settings
Troubleshoot NET::ERR_CERT_AUTHORITY_INVALID in Chrome and Edge
Fixing Nginx Permission Denied on Mounted Drive
Windows 11 Update Stuck at 0% Service Not Running Fix
VS Code Terminal Not Opening with Conda Fix
Windows Workgroup Shared Folder Access Fix
Fix NET::ERR_CERT_AUTHORITY_INVALID via Chrome Enterprise Policy
VS Code Python Venv Activation Guide
How to Fix Docker Nginx 502 with Multiple Containers
Fix Windows Explorer Restarting After Update
Reset Git Credentials for VSCode Error
Fix VS Code Terminal Not Opening Due to Settings
Troubleshoot NET::ERR_CERT_AUTHORITY_INVALID in Chrome and Edge
Fixing Nginx Permission Denied on Mounted Drive
Windows 11 Update Stuck at 0% Service Not Running Fix
VS Code Terminal Not Opening with Conda Fix
Windows Workgroup Shared Folder Access Fix