Error string.split solucionado

client/core/src/spinner/spinner.js

@@ -27,12 +27,12 @@ function controller($scope, $element) {
 
     this.start = function() {
         spinner.MaterialSpinner.start();
-    }
+    };
     this.stop = function() {
         spinner.MaterialSpinner.stop();
-    }
+    };
 
-    $scope.$watch('enable', (newValue) => {
+    $scope.$watch('enable', newValue => {
         if (newValue)
             this.start();
         else

client/core/src/spinner/spinner.mdl.html

@@ -1,5 +1,4 @@
 <div
     class="mdl-spinner mdl-spinner--single-color mdl-js-spinner"
-    ng-class="enable"
     *[foo]*>
 </div>