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 0.001058846 seconds. Generating: JekyllReadmeIndex::Generator finished in 0.004267684 seconds. Generating: Jekyll::Paginate::Pagination finished in 7.901e-06 seconds. GitHub Metadata: Generating for LeaVerou/color.js GitHub Metadata: Calling @client.pages("LeaVerou/color.js", {}) Generating: JekyllRelativeLinks::Generator finished in 0.13559444 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.000359916 seconds. Requiring: kramdown-parser-gfm Generating: JekyllTitlesFromHeadings::Generator finished in 0.01345188 seconds. Rendering: apps/index.md Pre-Render Hooks: apps/index.md Rendering Markup: apps/index.md Rendering Layout: apps/index.md Layout source: theme GitHub Metadata: Calling @client.repository("LeaVerou/color.js", {:accept=>"application/vnd.github.drax-preview+json"}) Rendering: get/index.njk Pre-Render Hooks: get/index.njk Rendering Markup: get/index.njk Rendering Layout: get/index.njk Rendering: notebook/index.njk Pre-Render Hooks: notebook/index.njk Rendering Liquid: notebook/index.njk github-pages 228 | Error: Invalid syntax for include tag. File contains invalid characters or sequences: "../templates/_header.njk" Valid syntax: {% include file.ext param='value' param2='value' %}