Sync response can be null

app/assets/javascripts/app/directives/views/passwordWizard.js

@@ -189,7 +189,7 @@ class PasswordWizard {
     $scope.resyncData = function(callback) {
       modelManager.setAllItemsDirty();
       syncManager.sync().then((response) => {
-        if(response.error) {
+        if(!response || response.error) {
           alert(FailedSyncMessage)
           $timeout(() => callback(false));
         } else {

app/assets/javascripts/app/services/componentManager.js

@@ -491,7 +491,7 @@ class ComponentManager {
         // Allow handlers to be notified when a save begins and ends, to update the UI
         var saveMessage = Object.assign({}, message);
         saveMessage.action = response && response.error ? "save-error" : "save-success";
-        this.replyToMessage(component, message, {error: response.error})
+        this.replyToMessage(component, message, {error: response && response.error})
         this.handleMessage(component, saveMessage);
       });
     });