Recently we had the error while upgrading flipper gem Removes:dalli_store. Use Rails' official:mem_cache_store instead. https://guides.rubyonrails.org/caching_with_rails.html. So we changed cache store from dalli to mem_cache_store. After upgrade, we are facing an issue with the following code
def self.for_user(user)
Rails.cache.fetch(data_completeness_cache_key(user.id), expires_in: 10.minutes) do
return [] unless user.is_a_patient?
cache_compute
end
end
where cache_compute returns an array of objects.
Stacktrace:
Minitest::UnexpectedError: ActionView::Template::Error: can't dump File
appsules/data_completeness/services/calculate_data_completeness.rb:22:in `for_user'
appsules/data_completeness/services/calculate_data_completeness.rb:32:in `complete_for_user?'
app/helpers/application_helper.rb:691:in `data_donation_tray_props'
app/helpers/application_helper.rb:741:in `navbar_props'
app/views/layouts/_header.html.haml:29
app/views/layouts/nav.html.haml:20
app/views/layouts/nav.html.haml:17
app/controllers/application_controller.rb:276:in `handle_insufficient_privileges'
app/controllers/application_controller.rb:72:in `block in <class:ApplicationController>'
test/controllers/api/v3/profiles_controller_test.rb:102:in `block (2 levels) in <class:ProfilesControllerTest>'
appsules/data_completeness/services/calculate_data_completeness.rb:22:in `for_user'
appsules/data_completeness/services/calculate_data_completeness.rb:32:in `complete_for_user?'
app/helpers/application_helper.rb:691:in `data_donation_tray_props'
app/helpers/application_helper.rb:741:in `navbar_props'
app/views/layouts/_header.html.haml:29
app/views/layouts/nav.html.haml:20
app/views/layouts/nav.html.haml:17
app/controllers/application_controller.rb:276:in `handle_insufficient_privileges'
app/controllers/application_controller.rb:72:in `block in <class:ApplicationController>'
test/controllers/api/v3/profiles_controller_test.rb:102:in `block (2 levels) in <class:ProfilesControllerTest>