Rails 500 Internal Server Error
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Rails Post 500 (internal Server Error)
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Ruby Completed 500 Internal Server Error
Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up 500 Internal Server Error rails internal server error up vote 4 down vote favorite 1 I'm following the tutorial here: http://guides.rubyonrails.org/getting_started.html Everything was working fine until I tried "8.1 Rendering Partial Collections" I started getting this error message: 500 Internal Server Error If you are the administrator of this website, then please read this web application's log file and/or the web server's log file to find out what went wrong. In the development log file I have: Started GET "/posts/3" for 127.0.0.1 at 2011-05-24 16:53:35 +0300 Processing by PostsController#show as HTML Parameters: {"id"=>"3"} [1m[36mPost Load (0.2ms)[0m [1mSELECT "posts".* FROM "posts" WHERE "posts"."id" = 3 LIMIT 1[0m ERROR: compiling _app_views_posts_show_html_erb___599541849308356030_2168837280__3307996878912411319 RAISED /Users/username/Projects/blog/app/views/posts/show.html.erb:20: syntax error, unexpected tASSOC, expecting ')' ... :collection => @post.comments );@output_buf... ... ^ Function body: def _app_views_posts_show_html_erb___599541849308356030_2168837280__3307996878912411319(local_assigns) _old_virtual_path, @_virtual_path = @_virtual_path, "posts/show";_old_output_buffer = @output_buffer;;@output_buffer = ActionView::OutputBuffer.new;
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500 Internal Server Error Ruby On Rails
more about Stack Overflow the company Business Learn more about hiring developers or posting ajax 500 internal server error ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community rails ajax form Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up how to debug a POST 500 internal server error up http://stackoverflow.com/questions/6123665/500-internal-server-error vote 2 down vote favorite I'm trying to set up jquery file upload on a Rails 3.2 app, following this guide. Everything is almost working perfectly but, when I click "start upload" I see an error in Chrome's console: POST http://testapp.dev/photos 500 (Internal Server Error) In the log I'm getting: ActionView::MissingTemplate (Missing template photos/create, application/create with {:locale=>[:en], :formats=>[:js, :html], :handlers=>[:erb, :builder, :coffee]}. I've been through the controller with a http://stackoverflow.com/questions/10976912/how-to-debug-a-post-500-internal-server-error fine tooth comb, but I can't work out what is causing this error or why its looking for a create partial. What is a systematic way to debug this? Thanks EDIT My controller actions look like this: class PhotosController < ApplicationController def index @photos = Photo.all respond_to do |format| format.html # index.html.erb format.xml { render :xml => @photos } format.json { render :json => @photos.collect { |a| a.to_jq_upload }.to_json } format.js { render :json => @photos.collect { |a| a.to_jq_upload }.to_json } end end def show @photo = Photo.find(params[:id]) respond_to do |format| format.html # show.html.erb format.xml { render :xml => @photo } format.json { render :json => @photo } format.js end end def new @photo = Photo.new respond_to do |format| format.html # new.html.erb format.xml { render :xml => @photo } format.json { render :json => @photo } format.js end end def edit @photo = Photo.find(params[:id]) end def create @photo = Photo.new(params[:photo]) respond_to do |format| if @photo.save format.html { render :json => [@photo.to_jq_upload].to_json, :content_type => 'text/html', :layout => false } format.json { render :json => [ @photo.to_jq_upload].to_json } format.js else format.html { render :action => "new" } format.xml { render :xml => @photo.errors, :status => :unprocessable_entity } format.json { render :json => [ {:error =
here for a quick overview of the site Help Center Detailed answers to http://stackoverflow.com/questions/19568667/why-does-my-rails-ajax-request-throw-internal-server-error any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn https://mattbrictson.com/dynamic-rails-error-pages more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community internal server Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Why does my rails AJAX request throw internal server error? up vote 0 down vote favorite I have a table , where each line has a link internal server error <%= link_to 'Delete', [lesson.group, lesson], remote: true,method: :delete%> I want the link to destroy the corresponding db entry and remove the corresponding line from the table without reloading the page. The action is def destroy @lesson = @group.lessons.find(params[:id]) @lesson.destroy respond_to do |format| if @lesson format.html { redirect_to edit_group_path(@group), notice:'Succesfully deleted lesson' } format.js {} else format.html { redirect_to edit_group_path(@group), notice:'Error!' } end end end The entries get removed, but I can only see the change when I reload the page, and the console throws DELETE http://localhost:3000/groups/1/lessons/14 500 (Internal Server Error) Extract from the log: Started DELETE "/groups/1/lessons/18" for 127.0.0.1 at 2013-10-24 18:39:22 +0400 Processing by LessonsController#destroy as JS Parameters: {"group_id"=>"1", "id"=>"18"} [1m[36mGroup Load (1.0ms)[0m [1mSELECT "groups".* FROM "groups" WHERE "groups"."id" = ? LIMIT 1[0m [["id", "1"]] [1m[35mLesson Load (1.0ms)[0m SELECT "lessons".* FROM "lessons" WHERE "lessons"."group_id" = 1 AND "lessons"."id" = ? LIMIT 1 [["id", "18"]] [1m[36m (0.0ms)[0m [1mbegin transaction[0m [1m[35mSQL
so that error pages work for all types of requests, not justGET. Normally, 404 and 500 error pages are static HTML files that live in the public directory of a Rails application. These are boring, minimally-styled pages that don’t get the same treatment as the rest of the app. This tutorial shows you how to move error pages into your Rails app as dynamic views that benefit from application styles, layouts, and viewhelpers. tl;dr – jump to the Rails code and the Capistrano bonustip Why are dynamic error pages paticularly handy in Rails4? Starting with Rails 4, the production asset pipeline no longer generates filenames without cache-busters. This means that referencing /assets/application.css in your static public/404.html page won’t work in a Rails 4 app! The file will not exist in the production environment. The only way to reliably reference your application stylesheet is to use the stylesheet_link_taghelper. But error pages are static HTML pages; they can’t use helpers, right? If you want nice-looking error pages in Rails 4, here are youroptions: Option 1: No external styles. Don’t reference your application stylesheet at all. Instead, use simple, static error pages with the necessary minimal CSS copied and pasted into each HTML file. This is the solution that ships withRails. Works for simple apps that don’t need custom-branded errorpages. Option 2: Monkey patch. Use static error pages and point to /assets/application.css for styling. Then, monkey-patch Rails to restore the pre-Rails 4 behavior so that the asset pipeline generates non-cache-busted filenames in production. Make sure not to send far-future expires headers for thesefiles! Easiest option for migrating an existing app to Rails4. Option 3: Dynamic. Use dynamic view templates (ERB) for error pages, and take advantage of the stylesheet_link_tag helper to get the right cache-busted filename. Error page