I think the issue could be strong parameters in Rails 4, but I am not sure.
Here is what I have.
All I am trying to do is create a post, but when it gets submitted I get this error:
Started POST "/posts" for 127.0.0.1 at 2014-08-28 06:06:57 -0500
Processing by PostsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"daURJjzq2EMfiQZ/uiD/0ADg=", "post"=>{"status"=>"confirmed", "title"=>"Ashlee lost 10 pounds in 5 weeks", "photo"=>#<ActionDispatch::Http::UploadedFile:0x0000010652d3c8 @tempfile=#<Tempfile:/var/folders/0f/hgplttnd7dg6q9m62qtbnpn00000gn/T/RackMultipart20140828-87750-gyz4np>, @original_filename="Ashlee-Testimonial.png", @content_type="image/png", @headers="Content-Disposition: form-data; name=\"post[photo]\"; filename=\"Ashlee-Testimonial.png\"\r\nContent-Type: image/png\r\n">, "body"=>"Ashlee lost 10 pounds in 5 weeks."}, "commit"=>"Submit"}
User Load (0.5ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 ORDER BY "users"."id" ASC LIMIT 1
(0.4ms) SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL))) [["user_id", 1]]
Completed 500 Internal Server Error in 77ms
SystemStackError - stack level too deep:
actionpack (4.1.1) lib/action_dispatch/middleware/reloader.rb:79:in `'
A Post model looks like this:
# == Schema Information
#
# Table name: posts
#
# id :integer not null, primary key
# status :string(255)
# title :string(255)
# date :datetime
# image :string(255)
# body :text
# created_at :datetime
# updated_at :datetime
# user_id :integer
# ancestry :string(255)
# file :string(255)
#
class Post < ActiveRecord::Base
has_ancestry
belongs_to :user
resourcify
mount_uploader :photo, ImageUploader
mount_uploader :file, FileUploader
end
My PostsController looks like this:
def create
@post = current_user.posts.new(post_params)
respond_to do |format|
if @post.save
format.html { redirect_to @post, notice: 'Post was successfully created.' }
format.json { render :show, status: :created, location: @post }
else
format.html { render :new }
format.json { render json: @post.errors, status: :unprocessable_entity }
end
end
end
private
# Use callbacks to share common setup or constraints between actions.
def set_post
@post = Post.find(params[:id])
end
# Never trust parameters from the scary internet, only allow the white list through.
def post_params
params.require(:post).permit(:status, :title, :date, :photo, :body, :parent_id)
end
This is what my form partial looks like:
<%= simple_form_for @post do |f| %>
<%= f.error_notification %>
<%= f.input :parent_id, as: :hidden %>
<% if can? :manage, @post %>
<%= f.input :status, collection: Status.all %>
<% end %>
<%= f.input :title %><br />
<%= f.input :date %><br />
<%= f.input :photo %><br />
<%= f.input :body %><br />
<%= f.button :submit %>
<% end %>
Any ideas on what may be causing this error?
Update 1:
When I create a post without a file being uploaded, it creates fine, as can be seen by the log below:
Started POST "/posts" for 127.0.0.1 at 2014-08-28 06:34:50 -0500
Processing by PostsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"daUAvh6w4dCH3sswJ6dckYRJjzq2EMfiQZ/uiD/0ADg=", "post"=>{"status"=>"confirmed", "title"=>"Test Post", "body"=>"Does this work at all."}, "commit"=>"Submit"}
User Load (0.3ms) SELECT "users".* FROM "users" WHERE "users"."id" = 1 ORDER BY "users"."id" ASC LIMIT 1
(0.4ms) SELECT COUNT(*) FROM "roles" INNER JOIN "users_roles" ON "roles"."id" = "users_roles"."role_id" WHERE "users_roles"."user_id" = $1 AND (((roles.name = 'admin') AND (roles.resource_type IS NULL) AND (roles.resource_id IS NULL))) [["user_id", 1]]
(0.4ms) BEGIN
SQL (2.2ms) INSERT INTO "posts" ("body", "created_at", "status", "title", "updated_at", "user_id") VALUES ($1, $2, $3, $4, $5, $6) RETURNING "id" [["body", "Does this work at all."], ["created_at", "2014-08-28 11:34:50.886549"], ["status", "confirmed"], ["title", "Test Post"], ["updated_at", "2014-08-28 11:34:50.886549"], ["user_id", 1]]
(0.8ms) COMMIT
Redirected to http://localhost:3000/posts/2
Completed 302 Found in 83ms (ActiveRecord: 4.1ms)
So it seems the culprit is actually in Carrierwave/Fog/Strong Parameters somewhere in there.
Update 2:
Gemfile:
source 'https://rubygems.org'
gem 'rails', '4.1.1'
group :assets do
gem 'sass-rails', '~> 4.0.3'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
gem "font-awesome-rails"
gem 'bootstrap-sass', '~> 3.2.0'
gem 'autoprefixer-rails'
end
group :development do
gem 'annotate', github: 'ctran/annotate_models'
gem 'sextant'
gem "quiet_assets", ">= 1.0.2"
gem 'better_errors', '~> 1.1.0'
gem 'binding_of_caller', '~> 0.7.2'
gem 'meta_request'
gem 'execjs'
gem 'therubyracer'
gem "letter_opener"
gem 'bullet'
gem 'rack-mini-profiler'
gem 'guard-rails'
gem 'rb-fchange', :require=>false
gem 'rb-fsevent', :require=>false
gem 'rb-inotify', :require=>false
gem 'guard-livereload', '~> 2.3.0', :require=>false
gem 'rack-livereload', '~> 0.3.15'
end
group :production do
gem 'rails_12factor'
end
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0', group: :doc
gem 'spring', group: :development
gem 'devise', '~> 3.2.4'
gem 'thin'
gem 'pg'
gem 'cancancan', '~> 1.8.2'
gem 'rolify'
gem "rmagick"
gem "mini_magick"
gem 'carrierwave', '~> 0.10.0'
gem "fog", "~> 1.3.1"
gem 'figaro', '~> 0.7.0'
gem 'geocoder', '~> 1.2.2'
gem 'social-share-button', '~> 0.1.6'
gem 'ancestry', '~> 2.1.0'
gem "simple_form"
Update 3:
So it seems that this particular Stack Level Too Deep Error has been fixed, but the problem has just moved. I have created a new SO question here - Exconn::Errors::SocketError in file upload via Carrierwave and Fog
