Fix Gradle Build: Could Not Find or Load Main Class
When a Gradle build fails with Could not find or load main class, it usually means t...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Fix Node Version Mismatch Between Local and Server
You’ve pushed code to production, but it crashes with cryptic errors. Or maybe your app runs fine...
Fix 7-Zip 'Unsupported Archive Format' Error
When you try to open a file with 7-Zip and see “Cannot open file as archive: unsupported ...
How to Reset Windows Security Credentials After Authentication Failed
When Windows throws an 'authentication failed' error—often when accessing network shares, mapped ...
How to Fix 'Repair Windows Defender Command Not Found' Error
If you run repair-windows-defender in Command Prompt or PowerShell and get a 'comman...
Fix Windows Security High CPU Usage on Windows 10
If your Windows 10 PC is running slow and Task Manager shows Windows Security (or Antimalware Ser...
Topic paths
Quick titles
Error 0x80070422: Windows Security Service Not Starting FixEnable Microsoft Defender via Local or Domain Group PolicyHow to Fix Firefox Secure Connection Failed ErrorHow to Fix Redis Connection Refused ErrorResolve Error 0x80072f8f in Microsoft StoreResolving Go Modules Proxy DNS ErrorHow to Lower Windows Defender Memory ConsumptionResolve Microsoft Store Errors by Changing DNS