Rake gives "NameError: undefined method `extend_object' for class `Singleton'" error for all rake commands

[PandaBean18]

I was trying to use rake to automate some tasks which did not work, I tried calling the task manually, which gave me a list of warnings followed by an error, the error came on all rake commands, including rake -v

rake aborted!
NameError: undefined method `extend_object' for class `Singleton'
Did you mean?  extended
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `block in require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:299:in `load_dependency'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/deprecation.rb:3:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `block in require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:299:in `load_dependency'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/rails.rb:26:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `block in require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:299:in `load_dependency'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `require'
/var/lib/gems/2.7.0/gems/actionpack-6.1.4.4/lib/action_dispatch.rb:27:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `block in require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:299:in `load_dependency'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `require'
/var/lib/gems/2.7.0/gems/actionpack-6.1.4.4/lib/action_dispatch/railtie.rb:3:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `block in require'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:299:in `load_dependency'
/var/lib/gems/2.7.0/gems/activesupport-6.1.4.4/lib/active_support/dependencies.rb:332:in `require'
/var/lib/gems/2.7.0/gems/railties-6.1.4.4/lib/rails.rb:18:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/var/lib/gems/2.7.0/gems/railties-6.1.4.4/lib/rails/all.rb:5:in `<main>'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:100:in `register'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
/var/lib/gems/2.7.0/gems/bootsnap-1.9.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
/home/raghapbean/Discord_bot/config/application.rb:3:in `<top (required)>'
/home/raghapbean/Discord_bot/Rakefile:4:in `require_relative'
/home/raghapbean/Discord_bot/Rakefile:4:in `<top (required)>'
/var/lib/gems/2.7.0/gems/rake-13.0.6/exe/rake:27:in `<top (required)>'
(See full trace by running task with --trace)

I could not find solution for this anywhere, my ruby version is 2.7.0

[esparta]

Hi...

It will be really difficult to get any help without a reproducible steps, the maintainers and collaborators need a way to see what the problem is. With the lines posted it's complicated.

What I can see with your starting points:

/home/raghapbean/Discord_bot/config/application.rb:3:in `<top (required)>'
/home/raghapbean/Discord_bot/Rakefile:4:in `require_relative'
/home/raghapbean/Discord_bot/Rakefile:4:in `<top (required)>'

is you have an app called discord_bot, perhaps the maintainer of that app can help better - assuming is also an opensource project.