网站宕机，由于 landing 插件导致重建失败

[JammyDodger]

@Cozdabuch

rake aborted!
Gem::LoadError: can't activate jquery-rails-4.4.0, already activated jquery-rails-4.5.0
/var/www/discourse/lib/plugin_gem.rb:27:in `load'

我认为最近有人报告了“Landing Pages”插件的类似错误：

Landing Pages Plugin

Hi @angus, I tried installing this plugin on my Discourse instance but I kept getting errors after trying to rebuild app. This should be the relevant part: I, [2022-06-16T15:13:33.339825 #1] INFO -- : > cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' rake aborted! Gem::LoadError: can't activate jquery-rails-4.4.0, already activated jquery-rails-4.5.0 /var/www/discourse/lib/plugin_gem.rb:27:in `load' /var/www/discourse/lib/plugin/instance.rb:773:in `gem' /var/www/discours…

如果也注释掉那个，然后尝试重新构建，也许就可以了。