Overview
Catcher_2 is a Flutter plugin designed to catch unhandled errors across multiple platforms, providing developers with customizable error handlers. It ensures robust error management by intercepting exceptions that slip through the application's code, offering detailed logging and actionable feedback. With support for Android, iOS, Web, macOS, Windows, and Linux, it enhances debugging and improves app stability. The plugin integrates seamlessly into existing projects via a simple command and supports various output formats like console logs, file storage, or remote reporting.
Use cases
- Handling uncaught exceptions in production apps
- Logging errors for post-mortem analysis
- Integrating crash reporting with custom logic
- Improving app reliability across platforms
- Debugging during development
- Sending error reports to external services
Key features
- Multiple error handler configurations
- Cross-platform error interception
- Customizable error reporting destinations
- Detailed error metadata collection
- Support for both synchronous and asynchronous errors
- Easy integration with minimal setup
Suitable for
- Developers seeking robust error handling
- Teams focused on app stability and reliability
- Projects requiring centralized error monitoring
- Applications deployed on multiple platforms
- Frontend engineers working on complex state management
Considerations
- May require additional configuration for remote reporting
- Potential performance impact with excessive logging
- Needs careful handling of sensitive data in logs
- Not a replacement for proper exception handling
- Requires understanding of error propagation in Flutter