@yamako 最近のmasterだとconfig/routes/admin.rbの最後でdmin_software_updates_pathが定義されてますね。ここらあたりが何か違うのかも cc: @taiyo
$ tail config/routes/admin.rb
resources :appeals, only: [:index] do
member do
post :approve
post :reject
end
end
end
resources :software_updates, only: [:index]
end