Wiki links return 404, no page exists for some names in the JSON data. Therefore getting rejected promises, how to fix?

Is there a way that once the Promise is rejected, to kick it out of the json data or to kick it out of the profiles array? Otherwise the astronaut's name is being appended to the wiki URL, but that url doesn't exist. So none of my astronauts render on the page. Has anyone found a fix?

function getJSON(url) { return new Promise((resolve, reject) => { const xhr = new XMLHttpRequest(); xhr.open('GET', url); xhr.onload = () => { if(xhr.status === 200) { let data = JSON.parse(xhr.responseText); console.log(data); resolve(data); } else { reject( Error(xhr.statusText) ); } }; xhr.onerror = () => reject( Error('A network error occurred.') ); xhr.send(); });

}

function getProfiles(json) { const profiles = json.people.map( person => { return getJSON(wikiUrl + person.name); });

return Promise.all(profiles); }