Databases
StackOverflow2013
Postsdbo
POrescue_from NoMethodError
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POrescue_from NoMethodError
    primarykey
    data
    text
    <p>Having problems figuring this out.</p> <p>trying to do a </p> <pre><code>rescue_from NoMethodError, :with =&gt; :try_some_options </code></pre> <p>But its not working.</p> <p>EDITED: For testing I'm doing a simple redirect</p> <pre><code>def try_some_options redirect_to root_url end </code></pre> <p>EDITED 2: Sample of my controller. Added (exception) as recommended below.</p> <p>I know the reason I'm getting the error. Using Authlogic and authlogic_facebook_connect plugin. When user is created from the facebook plugin the "MyCar" model, which is associated with a user is not created like it normally is created if a user registers locally. Since I do call on the user model and reference the users car throughout different parts of the site, I would like to do something like what you see below and eventually put it in my application_controller.</p> <pre><code>class UsersController &lt; ApplicationController before_filter :login_required, :except =&gt; [:new, :create] rescue_from NoMethodError, :with =&gt; :try_some_options ... def show store_target_location @user = current_user end def create @user = User.new(params[:user]) if @user.save MyCar.create!(:user =&gt; @user) flash[:notice] = "Successfully created profile." redirect_to profile_path else render :action =&gt; 'new' end end ... protected def try_some_options(exception) if logged_in? &amp;&amp; current_user.my_car.blank? MyCar.create!(:user =&gt; current_user) redirect_to_target_or_default profile_path end end ... end </code></pre> <p>EDITED 3: Hacked it for now since I know why the error is showing up, but would like to figure out how to rescue_from NoMethodError</p> <pre><code>class UsersController &lt; ApplicationController before_filter :login_required, :except =&gt; [:new, :create] before_filter :add_car_if_missing def add_car_if_missing if logged_in? &amp;&amp; current_user.my_car.blank? MyCar.create!(:user =&gt; current_user) end end end </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USpcasa
    1. USpcasa
    plurals
    1. This table or related slice is empty.
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POrescue_from NoMethodError
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POrescue_from NoMethodError
      1. This table or related slice is empty.
      1. VTUpMod
    1. COcould you explain what you mean by "it's not working"?
      singulars
      1. POrescue_from NoMethodError
      1. USmportiz08
    2. COIt's not firing the "try_some_options" method.
      singulars
      1. POrescue_from NoMethodError
      1. USpcasa
    3. COWhat does the code look like where you trigger this exception?
      singulars
      1. POrescue_from NoMethodError
      1. USBen Marini
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload