Custom error and get error message in Promise catch

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Thu Dec 23 2021 12:04:39 GMT+0000 (Coordinated Universal Time)

// async & await

const getTodos = async () => {

  let response = await fetch('json/luigi.json');

  if(response.status !== 200){
    throw new Error('cannot fetch the data');
  }

  let data = await response.json();
  return data;

};

getTodos()
  .then(data => console.log('resolved:', data))
  .catch(err => console.log('rejected:', err.message)); //here err.message

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Custom error and get error message in Promise catch

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