Error: Liquid syntax error

[TravelTibet]

项目直接拿过去检察阶段就出错了

Layout source: site Rendering: assets/css/style.scss Pre-Render Hooks: assets/css/style.scss Rendering Markup: assets/css/style.scss Rendering: README.zh.md Pre-Render Hooks: README.zh.md Rendering Liquid: README.zh.md github-pages 231 | Error: Liquid syntax error (line 235): 'if' tag was never closed 

我对Liquid不是很懂，有人有解决方案吗？

完整的错误信息：

Error:  Logging at level: debug Configuration file: /github/workspace/./_config.yml GitHub Pages: github-pages v231 GitHub Pages: jekyll v3.9.5 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-paginate Requiring: jekyll-coffeescript Requiring: jekyll-commonmark-ghpages Requiring: jekyll-gist Requiring: jekyll-github-metadata 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... EntryFilter: excluded /README.md EntryFilter: excluded /Gruntfile.js EntryFilter: excluded /less EntryFilter: excluded /package.json Reading: _posts/2014-01-29-hello-2015.markdown Reading: _posts/2015-04-14-unix-linux-note.markdown Reading: _posts/2015-07-09-js-module-7day.markdown Reading: _posts/2015-09-22-js-version.markdown Reading: _posts/2015-05-25-js-module-loader.markdown Generating: JekyllOptionalFrontMatter::Generator finished in 0.000151664 seconds. Generating: JekyllReadmeIndex::Generator finished in 4.5996e-05 seconds. Generating: Jekyll::Paginate::Pagination finished in 0.000275526 seconds. Generating: JekyllRelativeLinks::Generator finished in 0.000727883 seconds. Generating: JekyllDefaultLayout::Generator finished in 0.001251784 seconds. Requiring: kramdown-parser-gfm Generating: JekyllTitlesFromHeadings::Generator finished in 0.008769127 seconds. Rendering: _posts/2014-01-29-hello-2015.markdown Pre-Render Hooks: _posts/2014-01-29-hello-2015.markdown Rendering Markup: _posts/2014-01-29-hello-2015.markdown Rendering Layout: _posts/2014-01-29-hello-2015.markdown Layout source: site Rendering: _posts/2015-04-14-unix-linux-note.markdown Pre-Render Hooks: _posts/2015-04-14-unix-linux-note.markdown Rendering Markup: _posts/2015-04-14-unix-linux-note.markdown Rendering Layout: _posts/2015-04-14-unix-linux-note.markdown Layout source: site Rendering: _posts/2015-05-25-js-module-loader.markdown Pre-Render Hooks: _posts/2015-05-25-js-module-loader.markdown Rendering Markup: _posts/2015-05-25-js-module-loader.markdown Rendering Layout: _posts/2015-05-25-js-module-loader.markdown Layout source: site Rendering: _posts/2015-07-09-js-module-7day.markdown Pre-Render Hooks: _posts/2015-07-09-js-module-7day.markdown Rendering Markup: _posts/2015-07-09-js-module-7day.markdown Rendering Layout: _posts/2015-07-09-js-module-7day.markdown Layout source: site Rendering: _posts/2015-09-22-js-version.markdown Pre-Render Hooks: _posts/2015-09-22-js-version.markdown Rendering Markup: _posts/2015-09-22-js-version.markdown Rendering Layout: _posts/2015-09-22-js-version.markdown Layout source: site Rendering: 404.html Pre-Render Hooks: 404.html Rendering Liquid: 404.html Rendering Markup: 404.html Rendering Layout: 404.html Layout source: site Rendering: about.html Pre-Render Hooks: about.html Rendering Liquid: about.html Rendering Markup: about.html Rendering Layout: about.html Layout source: site Rendering: feed.xml Pre-Render Hooks: feed.xml Rendering Liquid: feed.xml Rendering Markup: feed.xml Rendering Layout: feed.xml Rendering: index.html Pre-Render Hooks: index.html Rendering Liquid: index.html Rendering Markup: index.html Rendering Layout: index.html Layout source: site Rendering: tags.html Pre-Render Hooks: tags.html Rendering Liquid: tags.html Rendering Markup: tags.html Rendering Layout: tags.html Layout source: site Rendering: assets/css/style.scss Pre-Render Hooks: assets/css/style.scss Rendering Markup: assets/css/style.scss Rendering: README.zh.md Pre-Render Hooks: README.zh.md Rendering Liquid: README.zh.md github-pages 231 | Error: Liquid syntax error (line 235): 'if' tag was never closed