undefined method `tainted?

[andrejjh]

(base) [hp-gbif-be] bundle exec jekyll serve master
Calling DidYouMean::SPELL_CHECKERS.merge!(error_name => spell_checker)' has been deprecated. Please call DidYouMean.correct_error(error_name, spell_checker)' instead.
Configuration file: /Users/ahe/ws/hp-gbif-be/_config.yml
Source: /Users/ahe/ws/hp-gbif-be
Destination: /Users/ahe/ws/hp-gbif-be/_site
Incremental build: disabled. Enable with --incremental
Generating...
Remote Theme: Using theme gbif/jekyll-hp-base-theme
Jekyll Feed: Generating feed for posts
Liquid Exception: undefined method tainted?' for [{"type"=>"postHeader"}, {"type"=>"pageMarkdown"}]:Array in /private/var/folders/19/mrkkz1tx34l98n1rs3qr3xr00000gn/T/jekyll-remote-theme-20240418-4209-kny8ta/_layouts/post.html ------------------------------------------------ Jekyll 4.1.1 Please append --traceto theservecommand for any additional information or backtrace. ------------------------------------------------ /Users/ahe/.rbenv/versions/3.2.3/lib/ruby/gems/3.2.0/gems/liquid-4.0.3/lib/liquid/variable.rb:124:intaint_check': undefined method `tainted?' for [{"type"=>"postHeader"}, {"type"=>"pageMarkdown"}]:Array (NoMethodError)

  return unless obj.tainted?
                   ^^^^^^^^^

[andrejjh]

Problem solved by using liquid 4.0.4 instead of 4.0.3
see here