https://ruby-china.org/summer_luck en-us <p>求大佬帮助，有偿帮助<img title=":sob:" alt="😭" src="https://twemoji.ruby-china.com/2/svg/1f62d.svg" class="twemoji"> 报错信息： PG::ForeignKeyViolation at /admin/admin_users/4 ERROR: update or delete on table "admin_users" violates foreign key constraint "fk_rails_b168afcbed" on table "products" DETAIL: Key (id)=(4) is still referenced from table "products".</p> summer_luck Tue, 31 Mar 2020 12:05:26 +0800 https://ruby-china.org/topics/39685 https://ruby-china.org/topics/39685 <pre class="highlight ruby"><code><span class="no">ArgumentError</span> <span class="n">at</span> <span class="sr">/admin/</span><span class="n">login</span> <span class="no">Missing</span> <span class="ss">:cas_base_url</span> <span class="n">parameter!</span> </code></pre> summer_luck Fri, 26 Jul 2019 11:16:36 +0800 https://ruby-china.org/topics/38875 https://ruby-china.org/topics/38875