based on your snapshot, it seems you are running the default db:migration
from this post http://rubyinrails.com/2014/01/0 ... o-rollback-options/
i thought we can run rake db:migrate:up instead of your previous one.作者: coolmoon_133319 时间: 2015-04-14 15:23 回复 6# shijiang1130
Thank you for your feedbacks. And I had done a trial as you said. However, the issue was not solved yet. Can you give me other suggestions?