Error with Chart.js : TypeError: t is undefined
<p>I keep getting this error and I wasn't able to display a Chart.js chart yet, although I have tried multiples codes I found on the internet.</p>

<p>Here is the relevant part of the HTML :</p>

<pre><code>&lt;head&gt;
    &lt;script src = "https://cdnjs.cloudflare.com/ajax/libs/Chart.js/1.0.2/Chart.min.js"&gt;&lt;/script&gt;
    ...
&lt;/head&gt;

&lt;body&gt;
    &lt;canvas id = "myChart"&gt;&lt;/canvas&gt;
    ...
&lt;/body&gt;
</code></pre>

<p>Here is the javascript : </p>

<pre><code>var ctx = document.getElementById("myChart");
var myChart = new Chart(ctx, {
    type: 'bar',
    data: {
        labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
        datasets: [{
            label: '# of Votes',
            data: [12, 19, 3, 5, 2, 3],
            backgroundColor: [
                'rgba(255, 99, 132, 0.2)',
                'rgba(54, 162, 235, 0.2)',
                'rgba(255, 206, 86, 0.2)',
                'rgba(75, 192, 192, 0.2)',
                'rgba(153, 102, 255, 0.2)',
                'rgba(255, 159, 64, 0.2)'
            ],
            borderColor: [
                'rgba(255,99,132,1)',
                'rgba(54, 162, 235, 1)',
                'rgba(255, 206, 86, 1)',
                'rgba(75, 192, 192, 1)',
                'rgba(153, 102, 255, 1)',
                'rgba(255, 159, 64, 1)'
            ],
            borderWidth: 1
        }]
    },
    options: {
        scales: {
            yAxes: [{
                ticks: {
                    beginAtZero:true
                }
            }]
        }
    }
});
</code></pre>

<p>I found that example here : <a href="http://www.chartjs.org/docs/" rel="noreferrer">http://www.chartjs.org/docs/</a></p>

<p>And I get this error in the console :</p>

<pre><code>TypeError: t is undefined
</code></pre>

<p>Can someone help please ? Thanks.</p>