33 lines
864 B
JavaScript
33 lines
864 B
JavaScript
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import * as React from "react";
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class ErrorBoundary extends React.Component {
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constructor(props) {
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super(props);
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this.state = { error: null, info: null };
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}
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componentDidCatch(error, info) {
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this.setState({ error, info });
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console.error("[ErrorBoundary] A horrible error occurred", info);
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}
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static getDerivedStateFromError(error) {
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return { error: true, errorMessage: error.toString() }
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}
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render() {
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if (this.state.info) {
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return (
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<div>
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<h2>Something went wrong.</h2>
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<pre>{this.state.error && this.state.error.toString()}</pre>
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<pre>{this.state.info.componentStack}</pre>
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</div>
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);
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}
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return this.props.children;
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}
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}
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export default ErrorBoundary;
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