.MD

Copy the markdown below:

ActiveRecord::RecordNotFound

app/controllers/posts_controller.rb:112 

Couldn't find Category with 'id'="articles"

Backtrace

app/controllers/posts_controller.rb:112:in 'PostsController#set_post'
lib/middleware/malicious_path_blocker.rb:45:in 'Middleware::MaliciousPathBlocker#call'

Request

Name PostsController#show
Method GET
URL https://rubycommunity.org/articles/how-to-migrate-large-database-tables-without-a-headache
Browser ChromeChrome 119

Parameters

{
  "id": "how-to-migrate-large-database-tables-without-a-headache",
  "action": "show",
  "controller": "posts",
  "category_id": "articles"
}

Headers

Host rubycommunity.org
User-Agent Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Amazonbot/0.1; +https://developer.amazon.com/support/amazonbot) Chrome/119.0.6045.214 Safari/537.36
X-Request-Id 900d307c-6ff0-4b05-bd06-4426a746e14f
X-Kamal-Target 53d4cf1bf76f:80
Accept-Encoding gzip,deflate
X-Forwarded-For 3.216.86.144, 172.18.0.3
X-Request-Start t=1780063240110
X-Sendfile-Type X-Sendfile
X-Forwarded-Host rubycommunity.org
X-Forwarded-Port 443
X-Forwarded-Proto https

Context

controller 
#<PostsController:0x00007e0201a35dc8>

Environment

os Linux 6.8.0-106-generic
cwd /rails
pid 24
host whyruby.info-1a9c2d0bc983
ruby ruby 4.0.1 (2026-01-13 revision e04267a14b) +YJIT +PRISM [x86_64-linux]
rails 8.2.0.alpha
revision 52a23b1a3a2dc0c2ebc3e12cb7a33d0698be4084

Server

Load CPU RAM Swap Disk
whyruby.info-1a9c2d0bc983 Load avg 22% CPU 15% RAM 92% Swap 100% Disk 59%

Deployments 1

52a23b1a3a2dc0c2ebc3e12cb7a33d0698be4084 15 Apr 07:58