bundle exec jekyll serve > 冲突：以下目的地被多个文件共享

Question

环境

• Windows 10
• 红宝石 3​​.0.0p0
• jekyll 4.2.0
• 捆绑器

到这里的步骤

• 安装 ruby​​ 和 jekyll 使用说明：https://jekyllrb.com/docs/installation/windows/#installation-via-rubyinstaller
• 克隆了现有的 jekyll 存储库（使用最小错误主题）
• 成功执行bundle update更新所有依赖。
• 手动安装wdm

Gemfile 看起来像这样：

source "https://rubygems.org"
gemspec
gem 'wdm', '>= 0.1.0' if Gem.win_platform?

问题

jekyll serve 和 bundle exec jekyll serve 命令失败并出现以下错误：

$ bundle exec jekyll serve
Configuration file: C:/Users/linds/ueducateus-website/_config.yml
Source: C:/Users/linds/ueducateus-website
Destination: C:/Users/linds/ueducateus-website/_site
Incremental build: disabled. Enable with --incremental
Generating...
Jekyll Feed: Generating feed for posts
Conflict: The following destination is shared by multiple files.
The written file may end up with unexpected contents.
C:/Users/linds/ueducateus-website/_site/index.html
- index.html
- index.html
- index.html
- index.html
- index.html

done in 1.511 seconds.
Auto-regeneration: enabled for 'C:/Users/linds/ueducateus-website'
------------------------------------------------
Jekyll 4.2.0 Please append `--trace` to the `serve` command
for any additional information or backtrace.
------------------------------------------------
C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve/servlet.rb:3:in `require': cannot load such file -- webrick (LoadError)
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve/servlet.rb:3:in `<top (required)>'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve.rb:179:in `require_relative'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve.rb:179:in `setup'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve.rb:100:in `process'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/command.rb:91:in `block in process_with_graceful_fail'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/command.rb:91:in `each'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/command.rb:91:in `process_with_graceful_fail'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/lib/jekyll/commands/serve.rb:86:in `block (2 levels) in init_with_program'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `block in execute'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `each'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `execute'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary/program.rb:44:in `go'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/mercenary-0.4.0/lib/mercenary.rb:21:in `program'
from C:/Ruby30-x64/lib/ruby/gems/3.0.0/gems/jekyll-4.2.0/exe/jekyll:15:in `<top (required)>'
from C:/Ruby30-x64/bin/jekyll:23:in `load'
from C:/Ruby30-x64/bin/jekyll:23:in `<main>'

附加

• 使用 Ruby 2.5.1 和 Jekyll 4.0 在 Ubuntu 18.04 上成功构建网站
• 不幸的是，要移交，站点文件需要在 Windows 上
• 此问题可能与https://github.com/kubevirt/kubevirt.github.io/issues/665 有关
• 已运行jekyll serve --trace，但结果相同

Answer 1

似乎 webrick 没有与 ruby​​ 3.0 捆绑在一起。检查这个jekyll github issue。

从 https://www.ruby-lang.org/en/news/2020/12/25/ruby-3-0-0-released/:

以下库不再是捆绑的 gem 或标准 图书馆。安装相应的 gem 以使用这些功能。

sdbm webrick net-telnet xmlrpc

你有两个选择

1. 像在 ubuntu 上一样降级到 ruby​​ 2.5 或
2. 在 Gemfile 中添加 gem "webrick"。