Ruby无法加载这样的文件-active_support/core_ext/对象/空白

Question

我正试图运行brew doctor，但系统突然出现错误

/系统/库/框架/Ruby。framework/Versions/2.3/usr/lib/ruby/2.3。0/rubygems/core\u ext/kernel\u require。rb:55:在'require'中：无法加载此类文件--活动\u支持/core\u ext/object/blank（加载错误）

在网上搜索，另一篇帖子建议只安装“gem install activesupport”，但随后我遇到了以下错误：

ERROR:  Error installing activesupport:
    i18n requires Ruby version >= 2.3.0.

我也尝试rvm安装ruby-2.3.0但同样的错误再次弹出

[2019-02-26 10:07:41] requirements_osx_brew_libs_install
requirements_osx_brew_libs_install ()  { 
    brew install "$@" --force || { 
        \typeset ret=$?;
        requirements_osx_brew_libs_error "installation";
        return $ret
    } } current path: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib
PATH=/Users/{user_name}/.aw/pex_resources/scripts/binaries:/usr/local/sbin:/Users/fengjiao/.rbenv/shims:/Users/{user_name}/.nvm/v0.10.32/bin:/Users/fengjiao/bin:/usr/local/sbin:/usr/local/bin:/Users/{user_name}/.rbenv/shims:/Users/{user_name}/.nvm/v0.10.32/bin:/Users/{user_name}/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/munki:/opt/X11/bin:/Users/fengjiao/gocode/bin:/Users/{user_name}/.rvm/bin
command(10): requirements_osx_brew_libs_install autoconf automake
libtool pkg-config coreutils libyaml readline libksba openssl@1.1
++ brew install autoconf automake libtool pkg-config coreutils libyaml readline libksba openssl@1.1 --force
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in
`require': cannot load such file --
active_support/core_ext/object/blank (LoadError)    from
/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in
`require'   from /usr/local/Homebrew/Library/Homebrew/global.rb:10:in
`<top (required)>'  from
/usr/local/Homebrew/Library/Homebrew/brew.rb:21:in `require_relative'
    from /usr/local/Homebrew/Library/Homebrew/brew.rb:21:in `<main>'
++ typeset ret=1
++ requirements_osx_brew_libs_error installation
++ rvm_warn 'There were package installation errors, make sure to read the log.

Try `brew tap --repair` and make sure `brew doctor` looks reasonable.

Answer 1

我面对的是太阳黑子轨道-2.1。在将ruby版本ruby 2.2升级到ruby 2.5 for rails 4.2时，出现了“0”问题。在这里，我想与大家分享我的经验。

"LoadError：没有要加载的文件--active_support/core_ext/对象/to_json"

参考文献：https://github.com/sunspot/sunspot/pull/555/files

Answer 2

也有同样的问题。我必须运行brew更新-重置来修复它。

Answer 3

运行brew style为我解决了这个问题。

使现代化

如评论中所述，对于一些人来说，解决方案是：

brew update-reset