**Global Error Handler:**
```javascript theme={"dark"}
window.databrainErrorHandler = (error) => {
// Log to your analytics service
analytics.track('Databrain Error', {
error: error.message,
component: error.component,
timestamp: new Date().toISOString()
});
// Show user-friendly message
if (error.type === 'NETWORK_ERROR') {
showToast('Connection issue. Please check your internet connection.');
} else if (error.type === 'AUTH_ERROR') {
redirectToLogin();
} else {
showToast('Something went wrong. Please try again.');
}
};
```
**Component-Level Error Boundaries:**
```javascript theme={"dark"}
class DashboardErrorBoundary extends React.Component {
constructor(props) {
super(props);
this.state = { hasError: false, error: null };
}
static getDerivedStateFromError(error) {
return { hasError: true, error };
}
componentDidCatch(error, errorInfo) {
console.error('Dashboard Error:', error, errorInfo);
// Log to error reporting service
}
render() {
if (this.state.hasError) {
return (
Dashboard temporarily unavailable
);
}
return this.props.children;
}
}
// Usage
```