solved problem with Chart.js

sails/src/assets/scripts/app.js

@@ -16,7 +16,7 @@ var dashboardApp = angular.module('dashboardApp', [
   'ngAnimate',
   'ngSanitize',
   'ngToast',
-  'Chart.js',
+  'chart.js',
   'ngLodash'
 ]);
 

sails/src/tasks/config/concat.js

@@ -21,8 +21,8 @@ module.exports = function (grunt) {
     'assets/app/bower_components/angular-sanitize/angular-sanitize.js',
     'assets/app/bower_components/ngtoast/dist/ngToast.js',
 
-    'assets/app/bower_components/chart.js/dist/Chart.js',
-    'assets/app/bower_components/angular-chart.js/dist/angular-chart.js',
+    'assets/app/bower_components/chart.js/dist/Chart.min.js',
+    'assets/app/bower_components/angular-chart.js/dist/angular-chart.min.js',
     'assets/app/bower_components/ng-lodash/build/ng-lodash.js',
     'assets/app/bower_components/ng-file-upload/angular-file-upload-shim.js',