Question

我想对一个jekyll网站进行更新 - 但是在尝试＆＃34; jekyll服务＆＃34;我现在得到：

WARN: Unresolved specs during Gem::Specification.reset:
      jekyll-watch (~> 1.1)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.
Configuration file: /home/ligi/git/espass.github.io/_config.yml
jekyll 3.0.1 | Error:  undefined method `map!' for nil:NilClass

使用bundle exec jekyll serve

也

失败

➜  espass.github.io git:(master) ✗ bundle exec jekyll serve 
Configuration file: /home/ligi/git/espass.github.io/_config.yml
jekyll 3.0.1 | Error:  undefined method `map!' for nil:NilClass

任何人都知道如何追查此错误？在互联网上找不到任何关于它的信息，而且有点困在这里

编辑：

➜  espass.github.io git:(master) ✗ bundle exec jekyll serve --trace
Configuration file: /home/ligi/git/espass.github.io/_config.yml
/usr/lib/ruby/vendor_ruby/jekyll/configuration.rb:246:in `block in backwards_compatibilize': undefined method `map!' for nil:NilClass (NoMethodError)
    from /usr/lib/ruby/vendor_ruby/jekyll/configuration.rb:238:in `each'
    from /usr/lib/ruby/vendor_ruby/jekyll/configuration.rb:238:in `backwards_compatibilize'
    from /usr/lib/ruby/vendor_ruby/jekyll/configuration.rb:189:in `read_config_files'
    from /var/lib/gems/2.3.0/gems/jekyll-3.0.5/lib/jekyll.rb:101:in `configuration'
    from /usr/lib/ruby/vendor_ruby/jekyll/command.rb:42:in `configuration_from_options'
    from /var/lib/gems/2.3.0/gems/jekyll-3.0.5/lib/jekyll/commands/build.rb:29:in `process'
    from /var/lib/gems/2.3.0/gems/jekyll-3.0.5/lib/jekyll/commands/serve.rb:26:in `block (2 levels) in init_with_program'
    from /usr/lib/ruby/vendor_ruby/mercenary/command.rb:220:in `block in execute'
    from /usr/lib/ruby/vendor_ruby/mercenary/command.rb:220:in `each'
    from /usr/lib/ruby/vendor_ruby/mercenary/command.rb:220:in `execute'
    from /usr/lib/ruby/vendor_ruby/mercenary/program.rb:42:in `go'
    from /usr/lib/ruby/vendor_ruby/mercenary.rb:19:in `program'
    from /var/lib/gems/2.3.0/gems/jekyll-3.0.5/bin/jekyll:17:in `<top (required)>'
    from /usr/local/bin/jekyll:23:in `load'
    from /usr/local/bin/jekyll:23:in `<main>'

Answer 1

编辑回答：观察您的追踪，我们可以看到您之间发生了碰撞

/usr/lib/ruby/vendor_ruby/jekyll/

和

/var/lib/gems/2.3.0/gems/jekyll-3.0.5/

Personnaly，我也和rbenv一起去避免这种情况。

旧回答：

如果您使用bundler，则必须使用bundle exec jekyll serve启动Jekyll。

我刚刚在您的存储库上测试过，它运行良好。

jekyll 3.0.1 |错误：未定义的方法`map！＆＃39;为零：NilClass

1 个答案: