fix calendar broken

app/controllers/application_controller.rb

@@ -2,8 +2,9 @@ class ApplicationController < ActionController::Base
   protect_from_forgery
 
   include ParserFrontEnd, ParserBackEnd, ApplicationHelper
-  include OrbitApp::ErrorHandlers::ObjectAuthErrorHandler
+  include OrbitApp::ErrorHandlers
   rescue_from ObjectAuthError, :with => :render_object_auth_error
+  rescue_from ModuleAppError, :with => :render_module_app_error
 
   layout :layout_by_resource
   

app/controllers/orbit_backend_controller.rb

@@ -13,6 +13,7 @@ class OrbitBackendController < ApplicationController
   def setup_vars
     @app_title ||= controller_path.split('/')[1].singularize
     @module_app ||= ModuleApp.first(conditions: {:key => @app_title} )
+    raise ModuleAppError, 'Can not find ModuleApp' if @module_app.nil?
   end
 
   private

app/errors/module_app_error.rb

@@ -0,0 +1,3 @@
+class ModuleAppError < StandardError
+  
+end