类命令的超类不匹配答案

【问题标题】：superclass mismatch for class Command类命令的超类不匹配
【发布时间】：2022-01-18 17:03:33
【问题描述】：

当我创建一个新的 ruby 应用程序时，我收到了这个错误

rails aborted!
TypeError: superclass mismatch for class Command
/var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:2:in `<class:Thor>'
/var/lib/gems/2.7.0/gems/thor-1.1.0/lib/thor/command.rb:1: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/zeitwerk-2.5.1/lib/zeitwerk/kernel.rb:35:in `require'

【问题讨论】：

标签： ruby-on-rails ruby rubygems

【解决方案1】：

在 Ubuntu 中只需运行这两个命令即可解决此问题。

dpkg -r --force-depends ruby-thor
gem 安装雷神

【讨论】：

我想你忘了把这个标记为答案