@eeacms/volto-block-style/src/ErrorBoundary.jsx

volto-block-style: Volto add-on

import React from 'react';

export default class ErrorBoundary extends React.Component {
  constructor(props) {
    super(props);
    this.state = { hasError: false };
  }

  static getDerivedStateFromError(error) {
    // Update state so the next render will show the fallback UI.
    return { hasError: true };
  }

  componentDidCatch(error, errorInfo) {
    // eslint-disable-next-line
    console.error(error, errorInfo);
  }

  render() {
    if (this.state.hasError) {
      // You can render any custom fallback UI
      return <strong>Error in component</strong>;
    }

    return this.props.children;
  }
}