`Ruby on Rails server startup problem - undefined method `formatter' for nil:NilClass (NoMethodError)
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<div class="content__item-top-div"> <a class="content__item-top-name" href="#!">authoraytee</a><span class="content__item-top-p">2021-03-22 13:22:15</span></div>
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<div class="content__item-row dn"> <a href="#!"><b>authoraytee</b>,</a> 2021-03-22 13:22:15</div>
<p class="content__item-title large">Ruby on Rails server startup problem - undefined method `formatter' for nil:NilClass (NoMethodError)?</p>
<p class="content__item-detail sm">
When I try to run the server on Rails, I get the following error (I run it through rails s, but in other ways the same error):<br>
<br>
<pre><code class="hljs">[email protected]:~/Documents/Ruby/api_junior$ rails s
=> Booting Puma
=> Rails 6.1.3 application starting in development
=> Run `bin/rails server --help` for more startup options
Exiting
/home/authoraytee/.rbenv/versions/3.0.0/lib/ruby/gems/3.0.0/gems/railties-6.1.3/lib/rails/commands/server/server_command.rb:80:in `log_to_stdout': undefined method `formatter' for nil:NilClass (NoMethodError)</code></pre><br>
Everything was fine, but the problem started when I decided to connect rack, I wrote in config.ru: <br>
(I deleted what was commented out)<br>
<pre><code class="ruby hljs"><span class="hljs-comment"># require 'sidekiq'</span>
<span class="hljs-comment"># require_relative "config/environment"</span>
<span class="hljs-comment"># sidekiq.configure_client do |config|</span>
<span class="hljs-comment"># config.redis = { db: 1 }</span>
<span class="hljs-comment"># end</span>
<span class="hljs-comment"># require 'sidekiq/web'</span>
<span class="hljs-comment"># run Sidekiq::Web</span>
run Rails.application
Rails.application.load_server</code></pre><br>
<br>
I registered rackup, it didn’t work, I decided to delete everything, returned it as it was before, but the error from the header does not disappear
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<div class="content__item-img large name-color-R"><span>R</span></div><span class="answer__name"><a href="#!">Roman Mirilaczvili</a>, 2021-03-23 <br/> @2ord</span>
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<p class="answer__detail">Without having the project code, I can not know what is the reason. I would try to create an empty application of the same name and compare it by configuration files.</p>
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