Rails - Jul 2007 - undefined method `stringify_keys'

Hello

I have a view for user registration but when i try to view this page i
get this error:

undefined method `stringify_keys'' for "username":String



Here''s my registration.rhtml:


<% form_tag :controller => :user, :action => :register do %>
<fieldset>
<label for="username">Username>/label><br/><%=
text_field_tag ''user'',
nil, ''username'' -%>
<br/><br/>
<label for="password">Password</label><br/><%=
password_field_tag
''user'', nil, ''password'' -%>
<br/><br/>
<label for="email">E-mail</label><br/> <%=
email_field_tag ''user'', nil,
''email'' -%>
<br/><br/>
</fieldset>
<%= submit_tag ''Register'' -%>
<% end %>




What''s my problem and what does this error means? i''ve
searched google
but couldn''t find enough info.

Thanks.
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The error is coming from your "text_field_tag",
"password_field_tag" and
so on,

http://api.rubyonrails.org/classes/ActionView/Helpers/FormTagHelper.html#M000605
you''ll see it goes

text_field_tag(name, value = nil, options = {})

but you''re doing
"user", nil "username"

it expects the 3rd argument to be a hash,
and it calls "stringify_keys" on the hash.

I think you mean to be using

http://api.rubyonrails.org/classes/ActionView/Helpers/FormHelper.html#M000496
textfield("user", "username")

Bahadır Doğan wrote:
> undefined method `stringify_keys'' for "username":String
> <%= text_field_tag ''user'', nil,
''username'' -%>
> <%= password_field_tag ''user'', nil,
''password'' -%>
> <%= email_field_tag ''user'', nil,
''email'' -%>
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thanks, that solved the problem.


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