ActionController::RoutingError (No route matches "/user_sessions/…)
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28-10-2019 - |
Pergunta
I'm super new to Ruby on Rails. I'm trying to make an authentication system using Authlogic (following this tutorial). The error that I'm getting is right after I submit the login form:
No route matches "/user_sessions/%23%3CUserSession:0x103486aa8%3E"
Surprisingly the URL of the page right after the form is submitted which also brings up the error is:
http://localhost:3000/user_sessions/%23%3CUserSession:0x103486aa8%3E
I have no idea what I have done wrong and where that weird UserSession code thing is coming from!!!
This is how my login form looks like:
<% form_for @user_session do |f| %>
<%= f.error_messages %>
<p>
<%= f.label :username %><br />
<%= f.text_field :username%>
</p>
<p>
<%= f.label :password %><br />
<%= f.password_field :password %>
</p>
<p><%= f.submit "Submit" %></p>
<% end %>
Here is my UserSession class:
class UserSession < Authlogic::Session::Base
def to_key
new_record? ? nil : [ self.send(self.class.primary_key) ]
end
end
and the create action of my UserSessionController:
def create
@user_session = UserSession.new(params[:user_session])
if @user_session.save
flash[:notice] = "Login successful!"
redirect_back_or_default root_path
else
render :action => :new
end
end
"redirect_back_or_default" method in ApplicationController:
def redirect_back_or_default(default)
redirect_to(session[:return_to] || default)
session[:return_to] = nil
end
And lastly everything related to user_sessions in routes.rb:
resources :user_sessions
match 'login' => "user_sessions#destroy", :as => :login
match 'logout' => "user_sessions#destroy", :as => :logout
These are the codes that I thought could be involved in getting that error. If I should add some more code to make it more clear please let me know.
Solução
Ok, first, you have a bad route:
match '/login', :to => 'user_sessions#new', :as => 'login'
note the new
instead of destroy
also, the to_key is not needed in later versions - I'm using rails 3 and don't have it in my UserSession Model.
Outras dicas
Definitely need to change your route to not match login to destroy. Here's the route setting I have... (from "Agile Web Development with Rails" example).
controller :user_sessions do
get 'login' => :new
post 'login' => :create
delete 'logout' => :destroy
end