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ActionView::Template::Error

app/helpers/yard_helpers.rb:105

undefined method `join' for nil

Backtrace

app/helpers/yard_helpers.rb:105:in `return_tag'
app/helpers/yard_helpers.rb:94:in `block in return_tags'
app/helpers/yard_helpers.rb:94:in `map'
app/helpers/yard_helpers.rb:94:in `return_tags'
app/helpers/yard_helpers.rb:23:in `block in yard_docs'
app/helpers/yard_helpers.rb:14:in `each'
app/helpers/yard_helpers.rb:14:in `map'
app/helpers/yard_helpers.rb:14:in `yard_docs'
app/components/method_details.html.erb:11:in `call'
app/views/gems/classes/show.html.erb:24:in `block (2 levels) in _app_views_gems_classes_show_html_erb__4594915593040718079_56620'
app/views/gems/classes/show.html.erb:23:in `each'
app/views/gems/classes/show.html.erb:23:in `block in _app_views_gems_classes_show_html_erb__4594915593040718079_56620'
app/components/gems/wrapper.html.erb:89:in `call'
app/views/gems/classes/show.html.erb:3:in `_app_views_gems_classes_show_html_erb__4594915593040718079_56620'
vendor/ruby-3.3.0/lib/ruby/3.3.0/benchmark.rb:313:in `realtime'

Request

Name Gems::ClassesController#show
Method GET
URL https://gem.sh/gems/rubocop/v1.68.0/classes/RuboCop::Cop::Layout::ClassStructure
Browser ChromeChrome 75

Parameters

{
  "id": "RuboCop::Cop::Layout::ClassStructure",
  "gem": "rubocop",
  "action": "show",
  "version": "1.68.0",
  "controller": "gems/classes"
}

Headers

Via 1.1 heroku-router
Host gem.sh
Accept */*
Server Heroku
Version HTTP/1.1
User-Agent Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 ADG/11.0.2566 AOLBUILD/11.0.2566 Safari/537.36
X-Request-Id 53c3e2a8-2ee0-7e62-3a37-d1eb9c8de4c2
Accept-Encoding gzip, deflate
X-Forwarded-For 203.81.238.228
X-Request-Start 1780627714348
X-Forwarded-Port 443
X-Forwarded-Proto https

Environment

os Linux 6.8.0-1055-aws
cwd /app
pid 15
host web.1
ruby ruby 3.3.0 (2023-12-25 revision 5124f9ac75) [x86_64-linux]
rails 7.1.3.4

Server

Load CPU RAM Swap Disk
web.1 Load avg 66% CPU 64% RAM 49% Swap 1% Disk 100%