Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Debugging Jest Tests in VS Code: Breakpoints Not Hit

You set a breakpoint in a Jest test file, start debugging, and the test runs to completion but th...

Fix ERR_CONNECTION_RESET Caused by Firewall Blocking Chrome

If you see ERR_CONNECTION_RESET in Chrome, it usually means something interrupte...

Fix ENOENT Error: package.json Not Found in React App

When running npm start or npm install in a React app, you may see an er...

Fix Chrome Access Violation Error on Mac

If you see an "access violation" error in Chrome on your Mac, it usually means the browse...

VS Code Source Control Not Detecting Changes on Mac: Fixes

You make edits in VS Code on your Mac, but the Source Control panel shows nothing. No files appea...

Fix Git 'index.lock' File Exists Error in IntelliJ

If you see an error like fatal: Unable to create 'project/.git/index.lock': File ex...


    Issue queue
Sitemap
How to Fix Firefox Secure Connection Failed SSL Errors
How to Fix Nginx Location Directive Syntax Errors
How to Fix ERR_NAME_NOT_RESOLVED via Router Settings
How to Fix Incomplete Certificate Chain on Origin
Fix Git Lock File Not Deleted After Crash
How to Resolve VSCode Docker Permission Errors
Fixing Git Clone: Timeout and Permission Denied Issues
How to Resolve DNS Probe Finished NXDOMAIN in Chrome
Fix Firefox Secure Connection Failed Error (Mozilla)
Fix Docker Nginx 502 Bad Gateway Upstream Error
Resolve PowerShell Execution Policy Restricted in VS Code
Troubleshooting Nginx Duplicate Listen Directive
Desk note

    Troubleshooting paths
Home
Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities