Bun Server Troubleshooting

Dependency Injection Issues

"Parameter type is undefined" Error

Symptom:

Error: Cannot resolve dependency at index 0 of MyController.
Parameter type is undefined. Use @Inject() decorator to specify the dependency type.

Causes:

1. Missing tsconfig.json configuration
2. Monorepo root missing tsconfig.json
3. Debug plugin not reading tsconfig.json

Solution: