Logging at level: debug GitHub Pages: github-pages v228 GitHub Pages: jekyll v3.9.3 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 0.000632483 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.002083276 seconds. Generating: Jekyll::Paginate::Pagination finished in 2.875e-06 seconds. Generating: JekyllRelativeLinks::Generator finished in 0.005906865 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.000179556 seconds. Requiring: kramdown-parser-gfm Generating: JekyllTitlesFromHeadings::Generator finished in 0.008220191 seconds. Rendering: assets/css/style.scss Pre-Render Hooks: assets/css/style.scss Rendering Markup: assets/css/style.scss Rendering: Documentos/Practica1.md Pre-Render Hooks: Documentos/Practica1.md Rendering Markup: Documentos/Practica1.md Rendering Layout: Documentos/Practica1.md Layout source: theme GitHub Metadata: Generating for Fabian-Martinez-Rincon/Programacion-Concurrente GitHub Metadata: Calling @client.repository("Fabian-Martinez-Rincon/Programacion-Concurrente", {:accept=>"application/vnd.github.drax-preview+json"}) GitHub Metadata: Calling @client.pages("Fabian-Martinez-Rincon/Programacion-Concurrente", {}) Rendering: Documentos/Practica2.md Pre-Render Hooks: Documentos/Practica2.md Rendering Markup: Documentos/Practica2.md Rendering Layout: Documentos/Practica2.md Layout source: theme Rendering: Documentos/Practica3.md Pre-Render Hooks: Documentos/Practica3.md Rendering Markup: Documentos/Practica3.md Rendering Layout: Documentos/Practica3.md Layout source: theme Rendering: Documentos/Practica4-PMA.md Pre-Render Hooks: Documentos/Practica4-PMA.md Rendering Markup: Documentos/Practica4-PMA.md Rendering Layout: Documentos/Practica4-PMA.md Layout source: theme Rendering: Documentos/Practica4-PMS.md Pre-Render Hooks: Documentos/Practica4-PMS.md Rendering Markup: Documentos/Practica4-PMS.md Rendering Layout: Documentos/Practica4-PMS.md Layout source: theme Rendering: Documentos/cosa.md Pre-Render Hooks: Documentos/cosa.md Rendering Markup: Documentos/cosa.md Rendering Layout: Documentos/cosa.md Layout source: theme Rendering: Documentos/ejemplo.md Pre-Render Hooks: Documentos/ejemplo.md Rendering Markup: Documentos/ejemplo.md Rendering Layout: Documentos/ejemplo.md Layout source: theme Rendering: cosa.md Pre-Render Hooks: cosa.md Rendering Liquid: cosa.md github-pages 228 | Error: Liquid syntax error (line 40): Unknown tag 'extends'