我启动了我的应用程序，填充了数据库并访问了它几次，没有出现任何问题。但我只是通过登录我的 heroku 帐户并访问应用程序设置来更改应用程序的名称。现在我的应用程序出现故障。
后来我阅读了如何更改应用程序名称的指南，最终结果是相同的。我实际上只是更改了名称，但现在不起作用了。有人可以帮我解决这个问题吗？我还删除了指向heroku的远程别名，并将其替换为正确的地址。
感谢您的帮助
Heroku Logs(我会尝试进一步清理它)
←[36m2013-04-17T20:27:29.659316+00:00 app[web.1]:←[0m Redirected to http://costrecovery-post.herokuapp.com/
←[36m2013-04-17T20:27:29.659316+00:00 app[web.1]:←[0m Completed 302 Found in 4ms
(ActiveRecord: 1.7ms)
←[36m2013-04-17T20:27:29.750709+00:00 app[web.1]:←[0m Started GET "/" for 74.143.68.203 at 2013-04-1720:27:29 +0000
←[36m2013-04-17T20:27:29.753863+00:00 app[web.1]:←[0m Processing by IncidentsController#index as HTML
←[36m2013-04-17T20:27:29.962842+00:00 app[web.1]:←[0m Rendered incidents/index.html.erb within layouts/application (15.5ms)
←[36m2013-04-17T20:27:29.963111+00:00 app[web.1]:←[0m Completed 500 Internal Server Error in 207ms
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m ActionView::Template::Error (PG::Error: ERROR: relation "users" does not exist at character 24
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m : SELECT "users".* FROM "users" WHERE "users"."id" = $1 LIMIT 1):
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 26: <td><%= incident.location %></td>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 27: <td><b><%= incident.status %></b> <% if current_user.admin == "yes" %><%= link_to "change", changestatus_incident_path(incident) %><% end %></td>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 28: <% if current_us
er.admin == "yes" %>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 29: <td><%= User.find(incident.user_id).profile.name %> (<%= User.find(incident.user_id).profile.department %>)</td>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 30: <% end %>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 31: <td><%= link_t
o 'View Time Sheet', incident_timesheet_path(incident) %></td>
←[36m2013-04-17T20:27:29.966640+00:00 app[web.1]:←[0m 32: <td><%= link_to'Delete Incident', incident, :confirm => 'Are you sure?', :method => :delete %><
/td>
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m app/views/incidents/inde
x.html.erb:29:in `block in _app_views_incidents_index_html_erb___137155814596393
6561_33092660'
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m app/views/incidents/inde
x.html.erb:22:in `each'
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m app/views/incidents/inde
x.html.erb:22:in `_app_views_incidents_index_html_erb___1371558145963936561_3309
2660'
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m app/controllers/incident
s_controller.rb:22:in `index'
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m
←[36m2013-04-17T20:27:29.966901+00:00 app[web.1]:←[0m
←[33m2013-04-17T20:27:29.977182+00:00 heroku[router]:←[0m at=info method=GET pat
h=/ host=costrecovery-post.herokuapp.com fwd="74.143.68.203" dyno=web.1 connect=
5ms service=246ms status=500 bytes=643
最佳答案
从命令行尝试这个:
$ heroku apps:rename newname
-> http://newname.heroku.com/ | <a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="52353b26123a37203d39277c313d3f" rel="noreferrer noopener nofollow">[email protected]</a>:newname.git
-> Git remote heroku updated
关于ruby-on-rails - 在heroku 上重命名了Ruby on Rails 应用程序，现在它不起作用，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/16069537/