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Brian Goldstein
19,419 PointsGenerating the User Model: "undefined method 'each'
After installing devise, I'm able to go to localhost:3000/users/sign_up and create a new user, no problem. Yay! but, my status/index page now won't load. This is the error message I'm getting:
Showing C:/Sites/Treebook/app/views/statuses/index.html.erb where line #7 raised:
undefined method `each' for nil:NilClass
Extracted source (around line #7):
4:
5: <%= link_to "Post a New Status", new_status_path, class:"btn btn-statuses" %>
6:
7: <% @success.each do |status| %>
8: <div class="status hover">
9: <strong><%= status.name %></strong>
10: <p><%= status.content %></p>
any ideas what to do?
2 Answers
Alan Johnson
7,625 PointsIt looks like @success is nil. Should it be a different variable, like @statuses?
Brian Goldstein
19,419 PointsAlan -
that was it. thanks!
to recap for posterity:
You must match the variable in your views/statuses/index.html.erb to the status controller file in order to avoid getting the Nil Class error.
Alan Johnson
7,625 PointsAwesome! Can you mark my answer as best answer so that it's helpful to other folks who bump into this in the future?