类命令的超类不匹配

Question

当我创建一个新的ruby应用程序时，我会增加这个错误。

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'

Answer 1

在Ubuntu中，只需运行这两个命令就可以解决这个问题。

• dpkg -r --力--依赖红宝石-thor
• 安装thor