There was an error in parsing the JSON data due to an unexpected token "u" at the beginning of the string

I've been working on improving my JavaScript skills, but I hit a snag with an error message that reads "Uncaught SyntaxError: Unexpected token u in JSON at position 0 at JSON.parse".

var requestData = new XMLHttpRequest();
requestData.open('GET', 'https://learncodeexamplesite.github.io/json-example/animals-1.json');

requestData.onload = function(){
    var jsonData = JSON.parse(requestData.resoponseText);
    console.log(jsonData[0]);
};
requestData.send();

Answer №1

The correct spelling is responseText, not resoponseText. The reason you are seeing an error is because JavaScript is calling JSON.parse("undefined").

Answer №2

There appears to be a mistake in your code: instead of ourRequest.resoponseText, you should use ourRequest.responseText.

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