We're sorry, but something went wrong.

rubyonrails-talk
1

I'm learning about Paperclip: Attaching Files in Rails, following this link http://jimneath.org/2008/04/17/paperclip-attaching-files-in-rails.html

I place these code to display image on show.html.erb <%= image_tag @user.photo.url %> <%= image_tag @user.photo.url(:thumb) %>

On new page, I browse a file and click create. Then I got the error We're sorry, but something went wrong.

When I check on development.log. I found these errors Status: 500 Internal Server Error   The system cannot find the path specified     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/utils.rb:486:in `initialize'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/utils.rb:486:in `new'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/utils.rb:486:in `parse_multipart'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/utils.rb:471:in `loop'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/utils.rb:471:in `parse_multipart'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/request.rb:268:in `parse_multipart'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/request.rb:146:in `POST'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/methodoverride.rb:15:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/params_parser.rb:15:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/session/cookie_store.rb:99:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/failsafe.rb:26:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/lock.rb:11:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/dispatcher.rb:114:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/reloader.rb:34:in `run'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/actionpack-2.3.8/lib/action_controller/dispatcher.rb:108:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/rails/rack/static.rb:31:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/urlmap.rb:49:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/urlmap.rb:41:in `each'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/urlmap.rb:41:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/rails/rack/log_tailer.rb:17:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/content_length.rb:13:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/chunked.rb:15:in `call'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/handler/mongrel.rb:67:in `process'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:159:in `process_client'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:158:in `each'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:158:in `process_client'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:285:in `run'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:285:in `initialize'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:285:in `new'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:285:in `run'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:268:in `initialize'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:268:in `new'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/mongrel-1.1.5-java/lib/mongrel.rb:268:in `run'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rack-1.1.0/lib/rack/handler/mongrel.rb:38:in `run'     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:111     C:/jruby/jruby-1.5.0/lib/ruby/gems/1.8/gems/rails-2.3.8/lib/commands/server.rb:31:in `require'     C:/jruby/jruby-1.5.0/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `require'     ./script/server:3     ./script/server:2:in `load'     -e:2

How to solve this problem? Please help!

2

this line of the tutorial could be outdated

has_attached_file :photo, :path => ":rails_root/public/:class/:attachment/:id/:style_:basename.:extension"

`

`

`

`

see paperclip's documention to see if is still valid

3

I already check with there website, has_attached_file is still valid. https://github.com/thoughtbot/paperclip#readme

4

sorry i meant you should check that you can still pass

":rails_root/public/:class/:attachment/:id/:style_:basename.:extension"

instead of

Rails.root.join

5

Radhames Brito wrote in post #995446:

sorry i meant you should check that you can still pass

":rails_root/public/:class/:attachment/:id/:style_:basename.:extension"

instead of

Rails.root.join

Thank you for your response. I checked as you told me and I found that it pass to ":rails_root/public/system/:attachment/:id/:style/:filename".

But I don't understand how can I setup this path. Please explain to me :slight_smile:

6

please try passing this path and url, since i see you are storing directly in under the public directory

:url => "/system/images/:id/:style/:basename.:extension", :path => ":rails_root/public/system/images/:id/:style/:basename.:extension"

just in case.

what is raising the exception is utils.rb which is a file system utility for ruby is not parth of the rails framework, mainly your problem is that utils.rb cant find thet path you have set as the storage path.

7

But I think it should store in defualt path, doesn't it? The defaul path is “:rails_root/public/:attachment/:id/:style/:basename.:extension”

Which the file which I attach should be appeared under public folder. That means no need to set any thing because public folder is already existed under root project. What do you think?

8

When you deploy , if you use capistrano you need to put it under public/system/ or the images will have to be under your source control, which is not practical. That is, if you use capistrano. Anyway i just want you to try a different path.