Devise with many models and ArgumentError in RegistrationController#create

rubyonrails-talk
1

Hello! I write custom registration for different user types.

I have Devise model User and two models (roles) Company and Invidual: https://gist.github.com/3288141

I created UserObserver https://gist.github.com/3288157

Registration view: https://gist.github.com/3288189 and partial (by default for Company) https://gist.github.com/3288198

In addition to the fields of User on the form displays the Name field of Company model.

But when I press the submit button, I get an error “ArgumentError in RegistrationController#create”

Cannot build association character. Are you trying to build a polymorphic one-to-one association?

Application Trace | Framework Trace | Full Trace

app/controllers/registration_controller.rb:14:in `create’

Request

Parameters:

{“utf8”=>“✓”,

“authenticity_token”=>“62bE9GNDQ1QFn5UDP34EmxLlHSRiKzCSPwJO8BiNuYU=”,

“user”=>{“character_type”=>“Company”,

“email”=>“”,

“password”=>“[FILTERED]”,

“password_confirmation”=>“[FILTERED]”,

“character_attributes”=>{“name”=>“”}},

“commit”=>“Зарегистрироваться”}

How fix it? Thanks for your answers!

2

If there has_one :character in your model?

3

Maybe this can help you: http://stackoverflow.com/questions/3969025/accepts-nested-attributes-for-with-belongs-to-polymorphic