04 Dec '17, 5pm

Rails App Silently Crashes on Ruby 2.4

Rails App Silently Crashes on Ruby 2.4

I've been working recently to update RailsInstaller to use Ruby 2.4. It has taken a long time to get Ruby 2.4 working with RailsInstaller because starting RubyInstaller2, DevKit was replaced by MSYS2. That is a topic for another post though. This is a story of a bug I encountered and I should have probably known the fix have I kept myself up to date on Ruby 2.4 changes. The Problem While working on RailsInstaller, I run the todo sample app from Engine Yard to make sure everything is working correctly. This time, the app crashes silently with a couple of warnings which you can see below. In my previous role in the Engine Yard Support team, I enjoyed solving this type of problems. I pride myself in being methodical; I look for the solution of the immediate error instead of looking all over the place. In this case, I don't see an error with a backtrace when running rails serv...

Full article: https://www.engineyard.com/blog/rails-app-silently-crashe...

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