Logging at level: debug GitHub Pages: github-pages v232 GitHub Pages: jekyll v3.10.0 Theme: jekyll-theme-primer Theme source: /usr/local/bundle/gems/jekyll-theme-primer-0.6.0 Requiring: jekyll-github-metadata Requiring: jekyll-seo-tag Requiring: jekyll-coffeescript Requiring: jekyll-commonmark-ghpages Requiring: jekyll-gist Requiring: jekyll-github-metadata Requiring: jekyll-paginate Requiring: jekyll-relative-links Requiring: jekyll-optional-front-matter Requiring: jekyll-readme-index Requiring: jekyll-default-layout Requiring: jekyll-titles-from-headings GitHub Metadata: Initializing... Source: /github/workspace/. Destination: /github/workspace/./_site Incremental build: disabled. Enable with --incremental Generating... Generating: JekyllOptionalFrontMatter::Generator finished in 0.000140564 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.001680539 seconds. Generating: Jekyll::Paginate::Pagination finished in 6.602e-06 seconds. GitHub Metadata: Generating for jozwikaleksander/write-ups GitHub Metadata: Calling @client.pages("jozwikaleksander/write-ups", {}) Generating: JekyllRelativeLinks::Generator finished in 0.175364866 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.000683371 seconds. Generating: JekyllTitlesFromHeadings::Generator finished in 2.5227e-05 seconds. Rendering: entries/thm/injectics/index.md Pre-Render Hooks: entries/thm/injectics/index.md Rendering Liquid: entries/thm/injectics/index.md github-pages 232 | Error: Liquid error (line 270): Cannot sort a null object.