Jekyll::Drops::CollectionDrop:Class 的未定义方法 `delegate_method_as' (NoMethodError) 你是说吗？委托类

Question

当我尝试在我们的 debian buster 服务器上更新我的 jekyll 项目时，我得到这个错误：

$ bundle exec jekyll build
Traceback (most recent call last):
    12: from /usr/local/bin/jekyll:23:in `<main>'
    11: from /usr/local/bin/jekyll:23:in `load'
    10: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/exe/jekyll:8:in `<top (required)>'
     9: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/exe/jekyll:8:in `require'
     8: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:191:in `<top (required)>'
     7: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:12:in `require_all'
     6: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:12:in `each'
     5: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:13:in `block in require_all'
     4: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:13:in `require'
     3: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll/drops/collection_drop.rb:3:in `<top (required)>'
     2: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll/drops/collection_drop.rb:4:in `<module:Jekyll>'
     1: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll/drops/collection_drop.rb:5:in `<module:Drops>'
/var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll/drops/collection_drop.rb:10:in `<class:CollectionDrop>': undefined method `delegate_method_as' for Jekyll::Drops::CollectionDrop:Class (NoMethodError)
Did you mean?  DelegateClass

与 jekyll build 相同。

我也试过了：

bundle update

几个月前它曾经是这样工作的。

我的项目是这样的：https://github.com/freifunk-kiel/startseite/blob/master/Gemfile

我尝试重新安装 jekyll:

PACKAGES="$(dpkg -l |grep jekyll|cut -d" " -f3|xargs )"
apt remove --purge $PACKAGES

我有这些包裹

jekyll ruby-jekyll-coffeescript ruby-jekyll-feed ruby-jekyll-gist ruby-jekyll-paginate ruby-jekyll-sass-converter ruby-jekyll-watch

然后重新安装：

apt install jekyll

这将再次安装相同的软件包：

jekyll ruby-jekyll-coffeescript ruby-jekyll-feed ruby-jekyll-gist ruby-jekyll-paginate ruby-jekyll-sass-converter ruby-jekyll-watch

但这也无济于事

更新：

我还尝试卸载所有 jekyll 软件包，然后使用

安装更新的 jekyll 版本

gem install jekyll jekyll-feed jekyll-gist jekyll-paginate jekyll-sass-converter jekyll-coffeescript

但这给了我另一个错误：

# jekyll build --trace
Traceback (most recent call last):
        27: from /usr/local/bin/jekyll:23:in `<main>'
        26: from /usr/local/bin/jekyll:23:in `load'
        25: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/exe/jekyll:8:in `<top (required)>'
        24: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        23: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        22: from /var/lib/gems/2.5.0/gems/jekyll-4.2.0/lib/jekyll.rb:195:in `<top (required)>'
        21: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        20: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        19: from /var/lib/gems/2.5.0/gems/jekyll-sass-converter-2.1.0/lib/jekyll-sass-converter.rb:4:in `<top (required)>'
        18: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        17: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        16: from /var/lib/gems/2.5.0/gems/jekyll-sass-converter-2.1.0/lib/jekyll/converters/scss.rb:3:in `<top (required)>'
        15: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        14: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
        13: from /var/lib/gems/2.5.0/gems/sassc-2.4.0/lib/sassc.rb:31:in `<top (required)>'
        12: from /var/lib/gems/2.5.0/gems/sassc-2.4.0/lib/sassc.rb:31:in `require_relative'
        11: from /var/lib/gems/2.5.0/gems/sassc-2.4.0/lib/sassc/native.rb:3:in `<top (required)>'
        10: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         9: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         8: from /usr/lib/ruby/vendor_ruby/ffi.rb:9:in `<top (required)>'
         7: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         6: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         5: from /usr/lib/ruby/vendor_ruby/ffi/ffi.rb:31:in `<top (required)>'
         4: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         3: from /usr/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:59:in `require'
         2: from /usr/lib/ruby/vendor_ruby/ffi/platform.rb:32:in `<top (required)>'
         1: from /usr/lib/ruby/vendor_ruby/ffi/platform.rb:37:in `<module:FFI>'
/usr/lib/ruby/vendor_ruby/ffi/platform.rb:57:in `<module:Platform>': uninitialized constant FFI::Platform::CPU (NameError)

Answer 1

卸载后，尝试将 Jekyll 安装为 ruby gem:

gem install jekyll

这是唯一帮助我的东西

Answer 2

卸载 jekyll 的 apt 版本：

PACKAGES="$(dpkg -l |grep jekyll|cut -d" " -f3|xargs )"
sudo apt remove --purge $PACKAGES

重要！卸载所有 debian 软件包后清理依赖库：
```
sudo apt autoremove
```

然后通过gem安装所有需要的jekyll包，例如：

sudo gem install jekyll jekyll-feed jekyll-gist jekyll-paginate jekyll-sass-converter jekyll-coffeescript

然后在你的项目目录下运行:
```
bundle update
```

Jekyll::Drops::CollectionDrop:Class 的未定义方法 `delegate_method_as' (NoMethodError) 你是说吗？委托类

undefined method `delegate_method_as' for Jekyll::Drops::CollectionDrop:Class (NoMethodError) Did you mean? DelegateClass

rubygems

jekyll

bundler