Syntax error: Unexpected 'o' token in JSON parsing

I'm utilizing the openexchangerates api to retrieve exchange rates. However, I am encountering an issue with the line of code: var t = JSON.parse(json.rates);. When running this code, I receive an error message 'Uncaught SyntaxError: Unexpected token o'. Can anyone assist me in troubleshooting this problem?

 $( document ).ready(function() {
    $.ajax({
    url: 'http://openexchangerates.org/api/latest.json?app_id=xxxxxxxxxxxxxxxxxxxxx',
    dataType: 'jsonp',
    success: function(json) {

        var t = JSON.parse(json.rates);
         console.log(t);
    }
});
});

Answer №1

There is no need to parse anything using JSON.parse. When you encounter the error:

Uncaught SyntaxError: Unexpected token o

it indicates that the variable json.rates is already an object that can be utilized directly. This behavior aligns with how JSONP operates, where a function runs in the background and passes a JavaScript object as a parameter.

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