Tôi đang làm hướng dẫn của michael hartl cho ruby trên đường ray và mọi thứ hoạt động tốt tại địa phương nhưng không phải trên heroku khi ứng dụng triển khai .. vấn đề này phát sinh trước chương 7 của cuốn sách này : http://ruby.railstutorial.org/ruby-on-rails-tutorial-book#topRuby on rails app hoạt động cục bộ nhưng không hoạt động trên heroku
có bất kỳ chi tiết nào bạn cần để gỡ lỗi sự cố này không? xin vui lòng cho tôi biết .....
đây là các bản ghi Heroku:
$ 2012-07-18T06:10:26+00:00 app[web.1]: 6: <ul class="nav pull-right">
2012-07-18T06:10:26+00:00 app[web.1]: ActionView::Template::Error (undefined met
hod `find_by_remember_token' for #<Class:0x00000004960740>):
2012-07-18T06:10:26+00:00 app[web.1]: 7: <li><%= link_to "Home", r
oot_path %></li>
2012-07-18T06:10:26+00:00 app[web.1]: 8: <li><%= link_to "Help", h
elp_path %></li>
2012-07-18T06:10:26+00:00 app[web.1]: 9: <% if signed_in? %>
2012-07-18T06:10:26+00:00 app[web.1]: 10: <li><%= link_to "Users
", users_path %></li>
2012-07-18T06:10:26+00:00 app[web.1]: 11: <li id="fat-menu" clas
s="dropdown">
2012-07-18T06:10:26+00:00 app[web.1]: 12: <a href="#" class="d
ropdown-toggle" data-toggle="dropdown">
2012-07-18T06:10:26+00:00 app[web.1]: app/helpers/sessions_helper.rb:10:in `cu
rrent_user'
2012-07-18T06:10:26+00:00 app[web.1]: app/helpers/sessions_helper.rb:23:in `si
gned_in?'
2012-07-18T06:10:26+00:00 app[web.1]: app/views/layouts/application.html.erb:1
1:in `_app_views_layouts_application_html_erb___2533055855927805914_43132200'
2012-07-18T06:10:26+00:00 app[web.1]: app/views/layouts/_header.html.erb:9:in
`_app_views_layouts__header_html_erb__2547305690965663969_41244280'
2012-07-18T06:10:26+00:00 app[web.1]:
2012-07-18T06:10:26+00:00 app[web.1]:
2012-07-18T06:10:26+00:00 heroku[router]: GET whizcollab.herokuapp.com/ dyno=web
.1 queue=0 wait=0ms service=345ms status=500 bytes=643
2012-07-18T06:10:34+00:00 app[web.1]:
2012-07-18T06:10:34+00:00 app[web.1]: Started GET "/" for 115.87.214.246 at 2012
-07-18 06:10:34 +0000
2012-07-18T06:10:34+00:00 app[web.1]:
2012-07-18T06:10:34+00:00 app[web.1]: Processing by StaticPagesController#home a
s HTML
2012-07-18T06:10:34+00:00 app[web.1]: Rendered static_pages/home.html.erb with
in layouts/application (0.6ms)
2012-07-18T06:10:34+00:00 app[web.1]: Rendered layouts/_shim.html.erb (0.0ms)
2012-07-18T06:10:34+00:00 app[web.1]: Rendered layouts/_header.html.erb (1.2ms
)
2012-07-18T06:10:34+00:00 app[web.1]: Completed 500 Internal Server Error in 4ms
2012-07-18T06:10:34+00:00 app[web.1]: ActionView::Template::Error (undefined met
hod `find_by_remember_token' for #<Class:0x00000004960740>):
2012-07-18T06:10:34+00:00 app[web.1]:
2012-07-18T06:10:34+00:00 app[web.1]: 8: <li><%= link_to "Help", h
elp_path %></li>
2012-07-18T06:10:34+00:00 app[web.1]: 9: <% if signed_in? %>
2012-07-18T06:10:34+00:00 app[web.1]: 6: <ul class="nav pull-right">
2012-07-18T06:10:34+00:00 app[web.1]: 10: <li><%= link_to "Users
", users_path %></li>
2012-07-18T06:10:34+00:00 app[web.1]: 7: <li><%= link_to "Home", r
oot_path %></li>
2012-07-18T06:10:34+00:00 app[web.1]: 11: <li id="fat-menu" clas
s="dropdown">
2012-07-18T06:10:34+00:00 app[web.1]: 12: <a href="#" class="d
ropdown-toggle" data-toggle="dropdown">
2012-07-18T06:10:34+00:00 app[web.1]: app/helpers/sessions_helper.rb:10:in `cu
rrent_user'
2012-07-18T06:10:34+00:00 app[web.1]: app/views/layouts/_header.html.erb:9:in
`_app_views_layouts__header_html_erb__2547305690965663969_41244280'
2012-07-18T06:10:34+00:00 app[web.1]: app/helpers/sessions_helper.rb:23:in `si
gned_in?'
2012-07-18T06:10:34+00:00 app[web.1]: app/views/layouts/application.html.erb:1
1:in `_app_views_layouts_application_html_erb___2533055855927805914_43132200'
2012-07-18T06:10:34+00:00 app[web.1]:
2012-07-18T06:10:34+00:00 app[web.1]:
2012-07-18T06:10:34+00:00 heroku[router]: GET whizcollab.herokuapp.com/ dyno=web
.1 queue=0 wait=0ms service=22ms status=500 bytes=643
2012-07-18T06:12:03+00:00 app[web.1]:
2012-07-18T06:12:03+00:00 app[web.1]:
2012-07-18T06:12:03+00:00 app[web.1]: Started GET "/" for 115.87.214.246 at 2012
-07-18 06:12:03 +0000
2012-07-18T06:12:03+00:00 app[web.1]: Processing by StaticPagesController#home a
s HTML
2012-07-18T06:12:03+00:00 app[web.1]: Rendered static_pages/home.html.erb with
in layouts/application (0.7ms)
2012-07-18T06:12:03+00:00 app[web.1]: Rendered layouts/_shim.html.erb (0.0ms)
2012-07-18T06:12:03+00:00 app[web.1]: Completed 500 Internal Server Error in 6ms
2012-07-18T06:12:03+00:00 app[web.1]: Rendered layouts/_header.html.erb (2.3ms
)
2012-07-18T06:12:03+00:00 app[web.1]: ActionView::Template::Error (undefined met
hod `find_by_remember_token' for #<Class:0x00000004960740>):
2012-07-18T06:12:03+00:00 app[web.1]:
2012-07-18T06:12:03+00:00 app[web.1]: 6: <ul class="nav pull-right">
2012-07-18T06:12:03+00:00 app[web.1]: 7: <li><%= link_to "Home", r
oot_path %></li>
2012-07-18T06:12:03+00:00 app[web.1]: 8: <li><%= link_to "Help", h
elp_path %></li>
2012-07-18T06:12:03+00:00 app[web.1]: 9: <% if signed_in? %>
2012-07-18T06:12:03+00:00 app[web.1]: 11: <li id="fat-menu" clas
s="dropdown">
2012-07-18T06:12:03+00:00 app[web.1]: 10: <li><%= link_to "Users
", users_path %></li>
2012-07-18T06:12:03+00:00 app[web.1]: 12: <a href="#" class="d
ropdown-toggle" data-toggle="dropdown">
2012-07-18T06:12:03+00:00 app[web.1]: app/helpers/sessions_helper.rb:10:in `cu
rrent_user'
2012-07-18T06:12:03+00:00 app[web.1]: app/helpers/sessions_helper.rb:23:in `si
gned_in?'
2012-07-18T06:12:03+00:00 app[web.1]: app/views/layouts/_header.html.erb:9:in
`_app_views_layouts__header_html_erb__2547305690965663969_41244280'
2012-07-18T06:12:03+00:00 app[web.1]: app/views/layouts/application.html.erb:1
1:in `_app_views_layouts_application_html_erb___2533055855927805914_43132200'
2012-07-18T06:12:03+00:00 app[web.1]:
2012-07-18T06:12:03+00:00 app[web.1]:
2012-07-18T06:12:03+00:00 heroku[router]: GET whizcollab.herokuapp.com/ dyno=web
.1 queue=0 wait=0ms service=17ms status=500 bytes=643
2012-07-18T06:13:31+00:00 app[web.1]:
2012-07-18T06:13:31+00:00 app[web.1]:
2012-07-18T06:13:31+00:00 app[web.1]: Started GET "/" for 115.87.214.246 at 2012
-07-18 06:13:31 +0000
2012-07-18T06:13:31+00:00 app[web.1]: Processing by StaticPagesController#home a
s HTML
2012-07-18T06:13:31+00:00 app[web.1]: Rendered static_pages/home.html.erb with
in layouts/application (0.4ms)
2012-07-18T06:13:31+00:00 app[web.1]: Rendered layouts/_shim.html.erb (0.0ms)
2012-07-18T06:13:31+00:00 app[web.1]: Rendered layouts/_header.html.erb (1.9ms
)
2012-07-18T06:13:31+00:00 app[web.1]: Completed 500 Internal Server Error in 4ms
2012-07-18T06:13:31+00:00 app[web.1]:
2012-07-18T06:13:31+00:00 app[web.1]: ActionView::Template::Error (undefined met
hod `find_by_remember_token' for #<Class:0x00000004960740>):
2012-07-18T06:13:31+00:00 app[web.1]: 6: <ul class="nav pull-right">
2012-07-18T06:13:31+00:00 app[web.1]: 7: <li><%= link_to "Home", r
oot_path %></li>
2012-07-18T06:13:31+00:00 app[web.1]: 9: <% if signed_in? %>
2012-07-18T06:13:31+00:00 app[web.1]: 11: <li id="fat-menu" clas
s="dropdown">
2012-07-18T06:13:31+00:00 app[web.1]: 10: <li><%= link_to "Users
", users_path %></li>
2012-07-18T06:13:31+00:00 app[web.1]: 8: <li><%= link_to "Help", h
elp_path %></li>
2012-07-18T06:13:31+00:00 app[web.1]: 12: <a href="#" class="d
ropdown-toggle" data-toggle="dropdown">
2012-07-18T06:13:31+00:00 app[web.1]: app/helpers/sessions_helper.rb:10:in `cu
rrent_user'
2012-07-18T06:13:31+00:00 app[web.1]: app/helpers/sessions_helper.rb:23:in `si
gned_in?'
2012-07-18T06:13:31+00:00 app[web.1]: app/views/layouts/application.html.erb:1
1:in `_app_views_layouts_application_html_erb___2533055855927805914_43132200'
2012-07-18T06:13:31+00:00 app[web.1]:
2012-07-18T06:13:31+00:00 app[web.1]: app/views/layouts/_header.html.erb:9:in
`_app_views_layouts__header_html_erb__2547305690965663969_41244280'
2012-07-18T06:13:31+00:00 app[web.1]:
2012-07-18T06:13:31+00:00 heroku[router]: GET whizcollab.herokuapp.com/ dyno=web
.1 queue=0 wait=0ms service=22ms status=500 bytes=643
2012-07-18T06:13:37+00:00 app[web.1]:
2012-07-18T06:13:37+00:00 app[web.1]:
2012-07-18T06:13:37+00:00 app[web.1]: Started GET "/users" for 115.87.214.246 at
2012-07-18 06:13:37 +0000
2012-07-18T06:13:37+00:00 heroku[router]: GET whizcollab.herokuapp.com/users dyn
o=web.1 queue=0 wait=0ms service=47ms status=500 bytes=643
2012-07-18T06:13:37+00:00 app[web.1]: Processing by UsersController#index as HTM
L
2012-07-18T06:13:37+00:00 app[web.1]: Completed 500 Internal Server Error in 1ms
2012-07-18T06:13:37+00:00 app[web.1]:
2012-07-18T06:13:37+00:00 app[web.1]: app/helpers/sessions_helper.rb:10:in `cu
rrent_user'
2012-07-18T06:13:37+00:00 app[web.1]: NoMethodError (undefined method `find_by_r
emember_token' for #<Class:0x00000004960740>):
2012-07-18T06:13:37+00:00 app[web.1]: app/helpers/sessions_helper.rb:23:in `si
gned_in?'
2012-07-18T06:13:37+00:00 app[web.1]: app/controllers/users_controller.rb:48:i
n `signed_in_user'
2012-07-18T06:13:37+00:00 app[web.1]:
2012-07-18T06:13:37+00:00 app[web.1]:
Bạn có thể bắt đầu bằng cách xuất ra những gì xảy ra trên Heroku và điều gì sẽ xảy ra. –
herokuapp chỉ hiển thị lỗi này trên tất cả các trang "Chúng tôi xin lỗi, nhưng đã xảy ra sự cố". – ShivvyBee
Chạy 'nhật ký heroku'. –