迁移报错

5 years ago · 5e13fb19c7
parent 7185af610a
commit 5e13fb19c7
1 changed files with 1 additions and 1 deletions
--- a/db/migrate/20190713022300_modify_md_attachment_url_for_md_cotents.rb
+++ b/db/migrate/20190713022300_modify_md_attachment_url_for_md_cotents.rb
@ -29,7 +29,7 @@ class ModifyMdAttachmentUrlForMdCotents < ActiveRecord::Migration[5.2]
    plats = PlatformSample.where(samples_type: ['introduction', 'knowledge'])
    plats.find_each do |p|
-      p.update_column(:contents, p.contents.gsub("![](/attachments/download", "![](/api/attachments")) if p.introduction.present?
+      p.update_column(:contents, p.contents.gsub("![](/attachments/download", "![](/api/attachments")) if p.contents.present?
    end
  end
 end