I am developing a blog using Ruby on Rails and I wanted to use the carrierwave gem to upload videos. I have used this helpful post to follow: Upload Video in a rails application
I have already tried Rails Carrierwave Video Uploader by adding and this does not seem make a difference.
video_uploader.rb:
class VideoUploader < CarrierWave::Uploader::Base
storage :file
def store_dir
"uploads/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
end
end
new.html.erb:
<%= f.label :video %><br>
<%= f.file_field :video %>
show.html.erb:
<% @posts.each do |post|%>
<%= video_tag post.video_url.to_s :controls =>true %>
<% end %>
When I create the new post, I am unable to click "show" because of the following error
Showing C:/Sites/Application/app/views/posts/show.html.erb where line #10 raised:
undefined method `each' for nil:NilClass
Line 10 :<% @posts.each do |posts|%>
Line 11: <%= video_tag post.video_url.to_s :controls =>true %>
Line 12: <% end %>
I have saved the videos in assets/videos. Once they get uploaded through the application, they are being saved in public/uploads/posts/video/1/vid1.mp4
