I don't understand why my chart is not rendered. I followed rigorously the instructions from the git-hub account of angular-chart.js
Here is a plunker of my situation : http://plnkr.co/edit/x7XJhxxvYMzWr3u7lBcJ?p=preview
As you can see, I can read well different data related to that chart but I can't render the chart itself.
Any help would be appreciated.