Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'npm package json not found' Error When Using npx

When you run npx some-package and see an error like “npm package json not found”...

Fix VSCode Permission Denied Extension Errors
If you see a "permission denied" error when trying to install or update an extension in V...

Fix Docker Network Not Found Error (Code 255)
When you run a Docker container and get an error like docker: Error response from daemon: n...

Fix npm run build Failure Due to Node Version Mismatch You run npm run build and it fails with errors like SyntaxError: Unexpected to...

Fix Node.js Heap Out of Memory When Loading Modules If you see FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaS...

Git index.lock File Exists Even After Deleting: Fixes You delete the .git/index.lock file, but Git still says it exists. This can happen d...

Issue queue Sitemap Python Conda Install Permission Issue Fix Troubleshoot Firefox Malware Secure Connection Failed Windows 10: Python Command Not Found – Add to PATH Chrome Extensions Not Loading from Web Store: Fix Guide Chrome Hardware Acceleration Crash Troubleshooting Docker Desktop Engine Stopped Error Code 0 Fix Windows Explorer Keeps Restarting – Fix Guide Fix Chrome Sync Not Working After Google Password Update Windows 11 99% Installation Error Clean Boot Solution Resolving Git's Refusing to Merge Unrelated Histories Cloudflare DNS Propagation Tips Docker Disk Full: Build Failure Troubleshooting Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities