Build with Jekyll一直构建失败

[chendong0]

1.在yaml-validator检查_config.yml中的语法正确.
2.

3. build报错的代码是"To use retry middleware with Faraday v2.0+, install faraday-retry gem
GitHub Metadata: site.name is set in _config.yml, but many plugins and themes expect site.title to be used instead. To avoid potential inconsistency, Jekyll GitHub Metadata will not set site.title to the repository's name."和github-pages 228 | Error: undefined method `valid_encoding?' for nil:NilClass
4. 在GitHub Docs中https://docs.github.com/en/pages/setting-up-a-github-pages-site-with-jekyll/about-github-pages-and-jekyll 逐一查了,找不到原因?
5. 如何才能把写的文章能够build和渲染在jekyll的静态页面上.谢谢.