NoMethodError: undefined method `asset' for #<Array:0x00007f78c7582900>

[wmakley]

This crash occurs when the engine loads, so on boot or running the install task.

Gemfile:

gem 'rails', '~> 6.1.4', '>= 6.1.4.1'
# ...
# the following are updated to the latest versions as of this writing:
gem 'importmap-rails'
gem 'hotwire-rails'
gem 'requestjs-rails'

./bin/rails requestjs:install --trace
** Invoke requestjs:install (first_time)
** Execute requestjs:install
** Invoke requestjs:install:asset_pipeline (first_time)
** Execute requestjs:install:asset_pipeline
rails aborted!
NoMethodError: undefined method `asset' for #<Array:0x00007f78c7582900>
/Users/william/programming/coffee-log-rails/config/environment.rb:5:in `<main>'
/Users/william/programming/coffee-log-rails/bin/rails:5:in `<top (required)>'
/Users/william/programming/coffee-log-rails/bin/spring:10:in `require'
/Users/william/programming/coffee-log-rails/bin/spring:10:in `block in <top (required)>'
/Users/william/programming/coffee-log-rails/bin/spring:7:in `tap'
/Users/william/programming/coffee-log-rails/bin/spring:7:in `<top (required)>'
Tasks: TOP => app:template => environment
(See full trace by running task with --trace)

The actual crash appears to be in lib/requestjs/engine.rb, line 12::

    initializer "requestjs.importmap" do
      if Rails.application.config.respond_to?(:importmap)
        Rails.application.config.importmap.paths.tap do |paths|
          paths.asset "@rails/request.js", path: "rails-requestjs" # line 12
        end
      end
    end

[marcelolx]

@wmakley If you point in your gemfile to the github repo it still happen? I believe the changes here 74ce4f4 will fix your problem they just haven't been released yet

[evaneykelen]

I can confirm that using gem 'requestjs-rails', github: 'rails/requestjs-rails', ref: 'refs/pull/3/head' indeed solves the NoMethodError.

[marcelolx]

Should be fixed in https://github.com/rails/requestjs-rails/releases/tag/v0.0.6

Let me know if something is still broken!

[evaneykelen]

Solved with 0.0.6! Thanks!