cannot load such file -- ffi (LoadError)

[vtrtbbs]

I have FFI installed, version 1.15.5, which appears when I run > rake test

The following error occurs:

E:\blog\blog>rake test d:/Ruby30/lib/ruby/gems/3.0.0/gems/childprocess-4.1.0/lib/childprocess/windows.rb:6:in rescue in

': FFI is a required pre-requisite for Windows or posix_spawn support in the ChildProcess gem. Ensure the ffi gem is installed. If you believe this is an error, please file a bug at http://github.com/enkessler/childprocess/issues (ChildProcess::MissingFFIError) from d:/Ruby30/lib/ruby/gems/3.0.0/gems/childprocess-4.1.0/lib/childprocess/windows.rb:3:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/childprocess-4.1.0/lib/childprocess.rb:209:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/selenium-webdriver-4.1.0/lib/selenium/webdriver.rb:20:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/selenium-webdriver-4.1.0/lib/selenium-webdriver.rb:20:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:60:in block (2 levels) in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:55:in each' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:55:in block in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:44:in each' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:44:in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler.rb:176:in require' from E:/blog/blog/config/application.rb:7:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:42:in require_relative' from E:/blog/blog/config/environment.rb:2:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:42:in require_relative' from E:/blog/blog/test/test_helper.rb:2:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from E:/blog/blog/test/channels/application_cable/connection_test.rb:1:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in block in load_tests' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in each' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in load_tests' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:40:in run' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/commands/test/test_command.rb:33:in perform' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor/command.rb:27:in run' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor/invocation.rb:127:in invoke_command' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor.rb:392:in dispatch' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/command/base.rb:87:in perform' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/command.rb:48:in invoke' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/commands.rb:18:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from bin/rails:4:in

' d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:15:in require': cannot load such file -- ffi (LoadError) from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:15:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/childprocess-4.1.0/lib/childprocess/windows.rb:4:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/childprocess-4.1.0/lib/childprocess.rb:209:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/selenium-webdriver-4.1.0/lib/selenium/webdriver.rb:20:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/selenium-webdriver-4.1.0/lib/selenium-webdriver.rb:20:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:60:in block (2 levels) in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:55:in each' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:55:in block in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:44:in each' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:44:in require' from d:/Ruby30/lib/ruby/site_ruby/3.0.0/bundler.rb:176:in require' from E:/blog/blog/config/application.rb:7:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:42:in require_relative' from E:/blog/blog/config/environment.rb:2:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:42:in require_relative' from E:/blog/blog/test/test_helper.rb:2:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from E:/blog/blog/test/channels/application_cable/connection_test.rb:1:in

' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in block in load_tests' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in each' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:47:in load_tests' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/test_unit/runner.rb:40:in run' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/commands/test/test_command.rb:33:in perform' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor/command.rb:27:in run' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor/invocation.rb:127:in invoke_command' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/thor-1.2.1/lib/thor.rb:392:in dispatch' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/command/base.rb:87:in perform' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/command.rb:48:in invoke' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/railties-7.0.2.2/lib/rails/commands.rb:18:in <main>' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from d:/Ruby30/lib/ruby/gems/3.0.0/gems/bootsnap-1.10.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in require' from bin/rails:4:in

' `

[enkessler]

Duplicate of #180