neuigkeit factory small fix

spec/factories/neuigkeit.rb

@@ -14,7 +14,12 @@ FactoryGirl.define do
       association :rubrik, factory: :rubrik, public: false, name: "InterneRubrik"
     end
     trait :with_meeting do
-      association :meeting, factory: :meeting
+      after(:build) do |n|
+        n.meeting=FactoryGirl.build(:meeting)
+   
+      end
+    
+   
     end
     trait :unpublished do
       datum nil