Ruby 3.4.0 preview1 - No such file or directory

[BrandonHicks-msr]

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Expected behavior

The Karafka UI to display as expected with ruby 3.4.0-preview1 except it errors out. When running in 3.3.1 it works as expected.

Actual behavior

Switching directly from Ruby 3.3.1 to 3.4.0-preview1 throws a "No such file or directory" exception on the UI views loaded. Based on the error it appears the class is being processed as the file name karafka/web/ui/views/dashboard/Karafka::Web::Ui::Controllers::DashboardController#index.erb

Steps to reproduce the problem

Rails: 7.1.3.3 Ruby: 3.4.0preview1 Karafka: 2.4.2

A very basic setup of karafka in the rails app, with ruby 3.3.1 it works as expected. But once updated to 3.4.0-preview1 it throws errors when loading karfaka UI.

Your setup details

Please provide kafka version and the output of karafka info or bundle exec karafka info if using Bundler.

Here's an example:

$ [bundle exec] karafka info
Karafka version: 2.4.2
Ruby version: ruby 3.4.0preview1 (2024-05-16 master 9d69619623) [arm64-darwin23]
Rdkafka version: 0.15.1
Consumer groups count: 1
Subscription groups count: 1
Workers count: 5
Application client id: app_api
Boot file: /Users/brandonhicks/app_api/karafka.rb
Environment: development

[mensfeld]

Yeah. It seems route path resolution has changed due to... something ;) I will take a look at it but ain't my biggest priority.

[mensfeld]

@BrandonHicks-msr I can reproduce. It seems to be an issue in roda. I will handle this.

edit: not roda, karafka.