Ruby on Rails

On 21 June 2016 at 01:09, Travis Fantina <lists@ruby-forum.com> wrote:
> To address the two responses: thank you, I took Colin's suggestion and
> ran a log just trying to access a record:
>
>
> 2016-06-20T23:57:59.062266+00:00 app[web.1]: Completed 500 Internal
> Server Error in 10ms (ActiveRecord: 3.5ms)
> 2016-06-20T23:57:59.061980+00:00 app[web.1]: Rendered
> professors/show.html.erb within layouts/application (2.5ms)
> 2016-06-20T23:57:59.064210+00:00 app[web.1]: ActionView::Template::Error
> (undefined method `fullname' for #<Professor:0x007fdd5ef001e8>):
> 2016-06-20T23:57:59.064216+00:00 app[web.1]: 20: <li>
> <strong>Average Review: </strong><div class="star-rating" data-score=
> <%= @avg_review %> </div></li>
> 2016-06-20T23:57:59.064217+00:00 app[web.1]:
> 2016-06-20T23:57:59.064214+00:00 app[web.1]: 18: <ul
> class="list-unstyled">
> 2016-06-20T23:57:59.064212+00:00 app[web.1]: 15:
> 2016-06-20T23:57:59.064214+00:00 app[web.1]: 17: <h1
> class="review_title"> <%= @professor.fullname %> </h1>
>
>
> It seems to be having a problem with showing the name, I don't know why
> this is a problem this page works fine on localhost. One possible thing
> I can think of is that I created a column "firstname" in a recent
> migration (still well before I pushed this to Heroku) could it be
> possible that Postgres is using an earlier migration then SQLite?

Have a look at the database itself and see. I don't know how to do
that on Heroku but I am sure google will tell you if not some
documentation on Heroku.

However I note that the error is referring to fullname but you say you
added a column firstname so perhaps that is the issue.

Colin

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