# MultiparameterAssignmentErrors

**URL:** <https://discuss.rubyonrails.org/t/multiparameterassignmenterrors/59884>\
**Category:** rubyonrails-talk\
**Created:** [July 14, 2011, 11:30pm UTC](https://discuss.rubyonrails.org/t/multiparameterassignmenterrors/59884 "2011-07-14T23:30:19Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Rodrigo\_Ruiz](https://avatars.discourse-cdn.com/v4/letter/r/7cd45c/32.png) [@Rodrigo\_Ruiz](https://discuss.rubyonrails.org/u/Rodrigo_Ruiz)\
**Post date:** [July 14, 2011, 11:30pm UTC](https://discuss.rubyonrails.org/t/multiparameterassignmenterrors/59884/1 "2011-07-14T23:30:19Z")

</div>

The attached file show the error I’m getting.

I have a time time in my migration and a time\_select:

\<%= f.fields\_for :company\_layout do |company\_layout\_form| %\>

```
<%= company_layout_form.label 'Horário de abertura' %>

<%= time_select('company[company_layout_attributes]', :opening_hours, :ignore_date => true, :minute_step => 15, :prompt => true) %>

```

BTW, this is a nested form.

If I go to the edit url for company\_layout it works and I get no error, but If I’m creating it the MultiparameterAssignmentErrors occurs.

Any ideas?

Thank you,

Rodrigo

[MultiparameterAssignmentErrors.txt](https://discuss.rubyonrails.org/uploads/short-url/5wbMKy9cw4tU21JgU7PdO21CVCI.txt) (41.2 KB)