import React from 'react'; class ErrorBoundary 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('Error caught by boundary:', error, errorInfo); } render() { if (this.state.hasError) { return (
{this.state.error?.message}