Logging at level: debug Configuration file: /github/workspace/./_config.yml Theme: minima Theme source: /usr/local/bundle/gems/minima-2.5.1 GitHub Pages: github-pages v228 GitHub Pages: jekyll v3.9.3 Theme: minima Theme source: /usr/local/bundle/gems/minima-2.5.1 Requiring: jekyll-feed Requiring: jekyll-seo-tag Requiring: jekyll-feed 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 /CNAME EntryFilter: excluded /Gemfile EntryFilter: excluded /Gemfile.lock Reading: _posts/2023-06-20-prescriptive-analytics-bei-palfinger.md Reading: _posts/2023-09-25-emss2023.md Reading: _posts/2023-07-03-SCCH-Research-Day.md Reading: _posts/2022-09-22-emss2022.md Reading: _posts/2022-04-05-github.md Reading: _posts/2022-01-28-spakickoff.md Reading: _posts/2022-11-22-ism2022.md Reading: _posts/2023-06-15-logistiktag.md Reading: _posts/2023-03-13-ism2023-track-organization.md Reading: _posts/2023-06-05-lra-meeting.md Reading: _posts/2022-12-21-spaannualreport.md Reading: _posts/2022-03-01-eurocast2022.md github-pages 228 | Error: (/github/workspace/_data/publications.yml): did not find expected '-' indicator while parsing a block collection at line 9 column 3