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Start your free trialPax Jeci
Full Stack JavaScript Techdegree Student 730 PointsI am trying following code but somehow componentDidCatch is not working
import React from 'react';
import Header from './Header';
class App extends React.Component {
state = {
hasError :false
};
componentDidCatch() {
console.log('Error Caught');
this.setState({hasError:true});
}
render () {
if(this.state.hasError)
return (<header><h1>Oops! Something went wrong</h1></header>);
else
return (
<div className="container">
<Header />
</div>
);
}
}
export default App;
import React from 'react';
class Header extends React.Component{
aaa = {}
accessIssue = () => {let a = (this.aaa.aaa.a)}; //Error will be thrown
render () {
return (
<header>
<button onClick={this.accessIssue}>Click To Fail</button> // On Click of this button..
</header>
)
}
}
export default Header;
1 Answer
Sheila Anguiano
Full Stack JavaScript Techdegree Graduate 35,239 PointsHello, I think you're missing the curly braces {} after the if (this.state.hasError)
and else
statements