Struggling to implement this into an existing AngularJS project

[sterichards]

I've added angular-d3-word-cloud into app.js .module - that's OK, no errors

I've added the function appController block into a custom controller - that's OK, no errors

I've added the HTML into the view that's calling the controller I added function appController into - that's OK, no errors

I've added $window, $element into the controllers function but I get the error - angular.js:15018 Error: [$injector:unpr] Unknown provider: $elementProvider <- $element

I'm using custom controllers and not putting the controller code inside of app.js