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Joe

2010-May-16 07:27 UTC

Problems occur during production, but not in development

Hi,

Basically I''ve created a system with categories, that belong to
tutorials, and these tutorials have positions.
I''ve only recently created to new position thing, and I''ve
added this
to my edit form:

  <p>
    <%= f.label :position %><br />
    <%= f.text_field :position %>
  </p>

This works fine in production mode, and everything is as it should be.
However when I upload it to my actual site (so it goes to production
mode) it says an error has occured. And the production log gives out
this error:

ActionView::TemplateError (undefined method `position'' for
#<Tutorial:
0xb752a384>) on line #21 of app/views/tutorials/edit.html.erb:
18:   </p>
19:     <p>
20:     <%= f.label :position %><br />
21:     <%= f.text_field :position %>
22:   </p>
23:   <p>
24:     <%= f.submit ''Update'' %>

    app/views/tutorials/edit.html.erb:21
    app/views/tutorials/edit.html.erb:4


Since it mentions line four, I figured I should show you guys line
four as well:

<% form_for(@tutorial) do |f| %>

I don''t know why it wont work. Everything else that''s like
this works,
for example the category_id:

  <p>
    <%= f.label :category_id %><br />
    <%= f.text_field :category_id %>
  </p>


I just can''t figure out why it won''t work,

Please Help,

Thanks In Advance,

Joe

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Colin Law

2010-May-16 07:37 UTC

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Re: Problems occur during production, but not in development

On 16 May 2010 08:27, Joe <joe-T/oTI28FLjDQXOPxS62xeg@public.gmane.org>
wrote:> Hi,
>
> Basically I''ve created a system with categories, that belong to
> tutorials, and these tutorials have positions.
> I''ve only recently created to new position thing, and
I''ve added this
> to my edit form:
>
>  <p>
>    <%= f.label :position %><br />
>    <%= f.text_field :position %>
>  </p>
>
> This works fine in production mode, and everything is as it should be.
I guess you meant ok in development.
> However when I upload it to my actual site (so it goes to production
> mode) it says an error has occured. And the production log gives out
> this error:
>
> ActionView::TemplateError (undefined method `position'' for
#<Tutorial:
> 0xb752a384>) on line #21 of app/views/tutorials/edit.html.erb:
> 18:   </p>
> 19:     <p>
> 20:     <%= f.label :position %><br />
> 21:     <%= f.text_field :position %>
> 22:   </p>
> 23:   <p>
> 24:     <%= f.submit ''Update'' %>
>
>    app/views/tutorials/edit.html.erb:21
>    app/views/tutorials/edit.html.erb:4
Did you remember to run the migration on the production db so that the
new column is there?

Colin

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Joe

2010-May-16 09:47 UTC

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Re: Problems occur during production, but not in development

I did mean OK in development.

And as for running the migration  on production. I wasn''t even aware I
could do that. I just run rake db:migrate.

How can I run the migration on production? (I''ll be googling while
waiting for a reply :P),

Thanks for your help,

-Joe

On May 16, 8:37 am, Colin Law
<clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
wrote:> On 16 May 2010 08:27, Joe
<j...-T/oTI28FLjDQXOPxS62xeg@public.gmane.org> wrote:
>
> > Hi,
>
> > Basically I''ve created a system with categories, that belong
to
> > tutorials, and these tutorials have positions.
> > I''ve only recently created to new position thing, and
I''ve added this
> > to my edit form:
>
> >  <p>
> >    <%= f.label :position %><br />
> >    <%= f.text_field :position %>
> >  </p>
>
> > This works fine in production mode, and everything is as it should be.
>
> I guess you meant ok in development.
>
>
>
>
>
> > However when I upload it to my actual site (so it goes to production
> > mode) it says an error has occured. And the production log gives out
> > this error:
>
> > ActionView::TemplateError (undefined method `position'' for
#<Tutorial:
> > 0xb752a384>) on line #21 of app/views/tutorials/edit.html.erb:
> > 18:   </p>
> > 19:     <p>
> > 20:     <%= f.label :position %><br />
> > 21:     <%= f.text_field :position %>
> > 22:   </p>
> > 23:   <p>
> > 24:     <%= f.submit ''Update'' %>
>
> >    app/views/tutorials/edit.html.erb:21
> >    app/views/tutorials/edit.html.erb:4
>
> Did you remember to run the migration on the production db so that the
> new column is there?
>
> Colin
>
> --
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Joe

2010-May-16 09:50 UTC

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Re: Problems occur during production, but not in development

Ok. Found it out and it works.

Thanks for your help, I can''t belive I didn''t even know about
migrating in production mode (I remember I had the problem before, but
couldnt remember how I fixued it (must have been via this method)).

If anyone wants to know how: rake db:migrate RAILS_ENV="production"

Thanks so much!

-Joe

On May 16, 10:47 am, Joe <j...-T/oTI28FLjDQXOPxS62xeg@public.gmane.org>
wrote:> I did mean OK in development.
>
> And as for running the migration  on production. I wasn''t even
aware I
> could do that. I just run rake db:migrate.
>
> How can I run the migration on production? (I''ll be googling while
> waiting for a reply :P),
>
> Thanks for your help,
>
> -Joe
>
> On May 16, 8:37 am, Colin Law
<clan...-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> wrote:
>
>
>
>
>
> > On 16 May 2010 08:27, Joe
<j...-T/oTI28FLjDQXOPxS62xeg@public.gmane.org> wrote:
>
> > > Hi,
>
> > > Basically I''ve created a system with categories, that
belong to
> > > tutorials, and these tutorials have positions.
> > > I''ve only recently created to new position thing, and
I''ve added this
> > > to my edit form:
>
> > >  <p>
> > >    <%= f.label :position %><br />
> > >    <%= f.text_field :position %>
> > >  </p>
>
> > > This works fine in production mode, and everything is as it
should be.
>
> > I guess you meant ok in development.
>
> > > However when I upload it to my actual site (so it goes to
production
> > > mode) it says an error has occured. And the production log gives
out
> > > this error:
>
> > > ActionView::TemplateError (undefined method `position''
for #<Tutorial:
> > > 0xb752a384>) on line #21 of app/views/tutorials/edit.html.erb:
> > > 18:   </p>
> > > 19:     <p>
> > > 20:     <%= f.label :position %><br />
> > > 21:     <%= f.text_field :position %>
> > > 22:   </p>
> > > 23:   <p>
> > > 24:     <%= f.submit ''Update'' %>
>
> > >    app/views/tutorials/edit.html.erb:21
> > >    app/views/tutorials/edit.html.erb:4
>
> > Did you remember to run the migration on the production db so that the
> > new column is there?
>
> > Colin
>
> > --
> > You received this message because you are subscribed to the Google
Groups "Ruby on Rails: Talk" group.
> > To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To unsubscribe from this group, send email to
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> > For more options, visit this group
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>
> --
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Marnen Laibow-Koser

2010-May-16 15:02 UTC

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Re: Problems occur during production, but not in development

Joe wrote:> Ok. Found it out and it works.
> 
> Thanks for your help, I can''t belive I didn''t even know
about
> migrating in production mode (I remember I had the problem before, but
> couldnt remember how I fixued it (must have been via this method)).
> 
> If anyone wants to know how: rake db:migrate
RAILS_ENV="production"
Better yet, set up Capistrano, which automates this and most other 
deployment tasks.
> 
> Thanks so much!
> 
> -Joe
Best,
--
Marnen Laibow-Koser
http://www.marnen.org
marnen-sbuyVjPbboAdnm+yROfE0A@public.gmane.org


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Rails - May 2010 - Problems occur during production, but not in development

Problems occur during production, but not in development

Re: Problems occur during production, but not in development

Re: Problems occur during production, but not in development

Re: Problems occur during production, but not in development

Re: Problems occur during production, but not in development