1 files changed, 9 insertions, 0 deletions
diff --git a/app/models/application_setting.rb b/app/models/application_setting.rb
index be632930895..671a0fe98cc 100644
--- a/app/models/application_setting.rb
+++ b/app/models/application_setting.rb
@@ -163,6 +163,8 @@ class ApplicationSetting < ActiveRecord::Base
   end
 
   def self.current
+    ensure_cache_setup
+
     Rails.cache.fetch(CACHE_KEY) do
       ApplicationSetting.last
     end
@@ -176,9 +178,16 @@ class ApplicationSetting < ActiveRecord::Base
   end
 
   def self.cached
+    ensure_cache_setup
     Rails.cache.fetch(CACHE_KEY)
   end
 
+  def self.ensure_cache_setup
+    # This is a workaround for a Rails bug that causes attribute methods not
+    # to be loaded when read from cache: https://github.com/rails/rails/issues/27348
+    ApplicationSetting.define_attribute_methods
+  end
+
   def self.defaults_ce
     {
       after_sign_up_text: nil,