CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-5
Nicole
Nicole

Reputation: 51

URI issue after attempting to run Rails server with completely new app

I'm getting the following errors directly after creating a new (untouched) Rails app.

Error: uninitialized constant URI::Generic,
NameError: uninitialized class variable @@schemes in URI

Where exactly is the issue?

Upvotes: 5

Views: 3594

Answers (2)

David Hempy
David Hempy

Reputation: 6257

I had the same symptom in a different scenario. After updating a Bundler version in Dockerfile (1.7 -> 2.1), I got this error in Jenkins, whereas the error did not occur locally:

[2020-03-31T12:40:05.694Z] + bundle exec rake setup:test
[2020-03-31T12:40:06.702Z] rake aborted!
[2020-03-31T12:40:06.702Z] NameError: uninitialized constant URI::Generic

I'm not sure the exact cause of the error, but for me, the fix was to require uri at the top of config/application.rb:

require 'uri'

Upvotes: 0

Sal Sousa
Sal Sousa

Reputation: 11

I dont't know exactly what could cause this, BUT updating my ruby version from 2.5.0 to 2.6.5 solved it.

Upvotes: 1

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