“ heroku run rake db：migrate”命令返回ETIMEDOUT错误消息

Question

为什么我可能会收到以下错误消息的任何想法？

$ git push heroku master                                                                                                                            
Everything up-to-date                                                                                                                               
$ heroku run rake db:migrate                                                                                                                        
Running rake db:migrate on ? agile-retreat-87004... !                                                                                               
?    ETIMEDOUT: connect ETIMEDOUT 50.19.103.36:5000

Answer 1

尝试在后台运行。例：

heroku run:detached rake --app app-name db:migrate