Q&A
具体的なエラーメッセージを提示いただかないとアドバイスができません。
heroku logsを確認して下さい。
rails 初心者です。
$heroku run rails db:migrate
を行ったあとにデプロイしました。
そして自らのアプリに新規登録のためのサインアップをしようとユーザー名、メールアドレス、パスワードを打ち込んだら
画面上に
```We're sorry, but something went wrong. If you are the application owner check the logs for more information.
というエラーが表示されました。
試したこと
https://sendgrid.kke.co.jp/docs/Integrate/Frameworks/rubyonrails.html
を参考にsendGridの実装
該当コード
app/controllers/users_controller.rb
class UsersController < ApplicationController before_action :logged_in_user, only: [:index, :edit, :update, :destroy, :following, :followers] before_action :correct_user, only: [:edit, :update] before_action :admin_user, only: :destroy def index @users = User.all @users = User.paginate(page: params[:page]) end # GET /users/:id def show @user = User.find(params[:id]) @microposts = @user.microposts.paginate(page: params[:page]) # => app/views/users/show.html.erb # debugger end # GET /users/new def new @user = User.new # => form_for @user end # POST /users def create @user = User.new(user_params) if @user.save # => Validation # Sucess UserNotifier.send_signup_email(@user).deliver redirect_to(@user, :notice => 'User created') else # Failure render 'new' end end # GET /users/:id/edit # params[:id] => :id def edit @user = User.find(params[:id]) # => app/views/users/edit.html.erb end #PATCH /users/:id def update @user = User.find(params[:id]) if @user.update_attributes(user_params) # Success flash[:success] = "プロフィールが更新されました。" redirect_to @user else # Failure # => @user.errors.full_messages() render 'edit' end end # DELETE /users/:id def destroy User.find(params[:id]).destroy flash[:success] = "ユーザーが削除されました。" redirect_to users_url end def following @title = "Following" @user = User.find(params[:id]) @users = @user.following.paginate(page: params[:page]) render 'show_follow' end def followers @title = "Followers" @user = User.find(params[:id]) @users = @user.followers.paginate(page: params[:page]) render 'show_follow' end private def user_params params.require(:user).permit( :name, :email, :password, :password_confirmation) end # 正しいユーザーかどうか確認 def correct_user # GET /users/:id/edit # PATCH /users/:id @user = User.find(params[:id]) redirect_to(root_url) unless current_user?(@user) end def admin_user redirect_to(root_url) unless current_user.admin? end end
app/views/users_notifier_mailer/send_signup_email.rb
<!DOCTYPE html> <html> <head> <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' /> </head> <body> <h1>Thanks for signing up, <%= @user.name %>!</h1> <p>Thanks for joining and have a great day! Now sign in and do awesome things!</p> </body> </html>
エラーコード
$heroku logs 2019-02-27T11:07:36.696670+00:00 heroku[run.6060]: Awaiting client 2019-02-27T11:07:36.733726+00:00 heroku[run.6060]: Starting process with command `rails db:migrate` 2019-02-27T11:07:37.127872+00:00 heroku[run.6060]: State changed from starting to up 2019-02-27T11:07:44.362286+00:00 heroku[run.6060]: State changed from up to complete 2019-02-27T11:07:44.345745+00:00 heroku[run.6060]: Process exited with status 0 2019-02-27T11:34:06.530234+00:00 heroku[web.1]: Idling 2019-02-27T11:34:06.548070+00:00 heroku[web.1]: State changed from up to down 2019-02-27T11:34:07.669420+00:00 heroku[web.1]: Stopping all processes with SIGTERM 2019-02-27T11:34:07.703117+00:00 app[web.1]: [4] - Gracefully shutting down workers... 2019-02-27T11:34:08.178818+00:00 heroku[web.1]: Process exited with status 143 2019-02-28T14:10:47.180765+00:00 heroku[web.1]: State changed from down to starting 2019-02-28T14:11:02.235525+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb` 2019-02-28T14:11:04.372371+00:00 app[web.1]: [4] Puma starting in cluster mode... 2019-02-28T14:11:04.372402+00:00 app[web.1]: [4] * Version 3.12.0 (ruby 2.4.1-p111), codename: Llamas in Pajamas 2019-02-28T14:11:04.372404+00:00 app[web.1]: [4] * Min threads: 1, max threads: 1 2019-02-28T14:11:04.372406+00:00 app[web.1]: [4] * Environment: production 2019-02-28T14:11:04.372407+00:00 app[web.1]: [4] * Process workers: 2 2019-02-28T14:11:04.372409+00:00 app[web.1]: [4] * Preloading application 2019-02-28T14:11:08.393436+00:00 heroku[web.1]: State changed from starting to up 2019-02-28T14:11:08.269058+00:00 app[web.1]: [4] * Listening on tcp://0.0.0.0:56137 2019-02-28T14:11:08.269449+00:00 app[web.1]: [4] ! WARNING: Detected 1 Thread(s) started in app boot: 2019-02-28T14:11:08.269587+00:00 app[web.1]: [4] ! #<Thread:0x0055aa8f136430@/app/vendor/bundle/ruby/2.4.0/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:299 sleep> - /app/vendor/bundle/ruby/2.4.0/gems/activerecord-5.2.2/lib/active_record/connection_adapters/abstract/connection_pool.rb:301:in `sleep' 2019-02-28T14:11:08.269760+00:00 app[web.1]: [4] Use Ctrl-C to stop 2019-02-28T14:11:08.310544+00:00 app[web.1]: [4] - Worker 0 (pid: 10) booted, phase: 0 2019-02-28T14:11:08.314965+00:00 app[web.1]: [4] - Worker 1 (pid: 20) booted, phase: 0 2019-02-28T14:11:40.662296+00:00 heroku[run.6209]: State changed from starting to up 2019-02-28T14:11:40.731192+00:00 heroku[run.6209]: Awaiting client 2019-02-28T14:11:40.771479+00:00 heroku[run.6209]: Starting process with command `rails db:migrate` 2019-02-28T14:11:52.346512+00:00 heroku[run.6209]: State changed from up to complete 2019-02-28T14:11:52.322330+00:00 heroku[run.6209]: Process exited with status 0
ログは本当にそれだけだったでしょうか？We're sorry, but something went wrong. が発生した瞬間により原因に近いエラーログが出力されていると思います。現状だとまだ回答はできないです。
試しにローカルでサインアップを試したところ、NameError in UsersController#create
uninitialized constant UsersController::UserNotifierが表示されました。
if @user.save
UserNotifier.send_signup_email(@user).deliver
redirect_to(@user, :notice => 'User created')
else
が該当部分です
それは「UserNotifierは未定義です」というエラーです。
ローカルで発生したということはデプロイ関係ないので単なるコーディングミスです。
回答1件
0
投稿2019/05/30 09:49
退会済みユーザー
総合スコア0
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