undefined method `find_and_load_provider'

[waghanza]

Hi,

When launching https://github.com/the-benchmarker/web-frameworks/blob/96f3a00ebee476f04074e000cdc2232d42348bbd/ruby/hanami/config.ru#L3 with bundle exec puma, I have the following error :

Puma starting in single mode...
* Puma version: 6.4.3 (ruby 3.3.5-p100) ("The Eagle of Durango")
*  Min threads: 0
*  Max threads: 5
*  Environment: production
*          PID: 9
/usr/local/lib/ruby/3.3.0/json/generic_object.rb:2: warning: ostruct was loaded from the standard library, but will no longer be part of the default gems starting from Ruby 3.5.0.
You can add ostruct to your Gemfile or gemspec to silence this warning.
! Unable to load application: NoMethodError: undefined method `find_and_load_provider' for an instance of Dry::System::ProviderRegistrar
bundler: failed to load command: puma (/usr/local/bundle/bin/puma)
/usr/local/bundle/gems/hanami-2.1.1/lib/hanami/app.rb:155:in `prepare_app_providers': undefined method `find_and_load_provider' for an instance of Dry::System::ProviderRegistrar (NoMethodError)

        unless container.providers.find_and_load_provider(:logger)
                                  ^^^^^^^^^^^^^^^^^^^^^^^
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami/app.rb:113:in `prepare_all'
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami/slice.rb:774:in `prepare_slice'
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami/slice.rb:254:in `prepare'
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami/slice.rb:308:in `boot'
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami.rb:211:in `boot'
        from /usr/local/bundle/gems/hanami-2.1.1/lib/hanami/boot.rb:5:in `<top (required)>'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:75:in `require'
        from /usr/local/lib/ruby/3.3.0/bundled_gems.rb:75:in `block (2 levels) in replace_require'
        from config.ru:1:in `block in <main>'
        from /usr/local/bundle/gems/rack-2.2.10/lib/rack/builder.rb:116:in `eval'
        from /usr/local/bundle/gems/rack-2.2.10/lib/rack/builder.rb:116:in `new_from_string'
        from /usr/local/bundle/gems/rack-2.2.10/lib/rack/builder.rb:105:in `load_file'
        from /usr/local/bundle/gems/rack-2.2.10/lib/rack/builder.rb:66:in `parse_file'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/configuration.rb:368:in `load_rackup'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/configuration.rb:290:in `app'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/runner.rb:162:in `load_and_bind'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/single.rb:44:in `run'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/launcher.rb:194:in `run'
        from /usr/local/bundle/gems/puma-6.4.3/lib/puma/cli.rb:75:in `run'
        from /usr/local/bundle/gems/puma-6.4.3/bin/puma:10:in `<top (required)>'
        from /usr/local/bundle/bin/puma:25:in `load'
        from /usr/local/bundle/bin/puma:25:in `<top (required)>'
        from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:58:in `load'
        from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:58:in `kernel_load'
        from /usr/local/lib/ruby/3.3.0/bundler/cli/exec.rb:23:in `run'
        from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:455:in `exec'
        from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/command.rb:28:in `run'
        from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/invocation.rb:127:in `invoke_command'
        from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor.rb:527:in `dispatch'
        from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:35:in `dispatch'
        from /usr/local/lib/ruby/3.3.0/bundler/vendor/thor/lib/thor/base.rb:584:in `start'
        from /usr/local/lib/ruby/3.3.0/bundler/cli.rb:29:in `start'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.5.16/exe/bundle:28:in `block in <top (required)>'
        from /usr/local/lib/ruby/3.3.0/bundler/friendly_errors.rb:117:in `with_friendly_errors'
        from /usr/local/lib/ruby/gems/3.3.0/gems/bundler-2.5.16/exe/bundle:20:in `<top (required)>'
        from /usr/local/bin/bundle:25:in `load'
        from /usr/local/bin/bundle:25:in `<main>'

Any idea ?

[timriley]

Thanks for the report, @waghanza. This is a breakage I inadvertently introduced with the release of dry-system 1.1.0. Sorry about that.

I'll fix it in a patch release of dry-system soon. In the meantime, if you want the code above to work, force a "= 1.0.1" version (or similar) of dry-system in your Gemfile.

[timriley]

Fixed in dry-rb/dry-system#277 and released as dry-system v1.1.1: https://github.com/dry-rb/dry-system/releases/tag/v1.1.1

[timriley]

@waghanza if you could remove any version constraints on dry-system, do a bundle update and then test your Hanami app again, everything should work again. Please let me know if you have any further trouble 😄