Forum: Ruby on Rails i cannt able to save the data.???

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85dabd7adebc63dbdae73e5a6ce603db?d=identicon&s=25 haneef5k (Guest)
on 2009-03-07 18:57
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<h2><b>ActiveRecord::StatementInvalid in PublicController#create </b></
h2>

Mysql::Error: Unknown column 'albums.artist' in 'where clause': SELECT
* FROM `albums`   WHERE (albums.artist IS NULL)  LIMIT 1
81b61875e41eaa58887543635d556fca?d=identicon&s=25 Frederick Cheung (Guest)
on 2009-03-07 19:00
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On Mar 7, 5:57 pm, haneef5k <hanee...@gmail.com> wrote:
> <h2><b>ActiveRecord::StatementInvalid in PublicController#create </b></
> h2>
>
> Mysql::Error: Unknown column 'albums.artist' in 'where clause': SELECT
> * FROM `albums`   WHERE (albums.artist IS NULL)  LIMIT 1

Hard to say without more information about what you're doing (but
here's a guess for free: either you mispellt a column name or you
haven't run a migration (or you edited a migration after you ran it))

Fred
85dabd7adebc63dbdae73e5a6ce603db?d=identicon&s=25 haneef5k (Guest)
on 2009-03-07 19:07
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Thank for ur reply....!! im new to ruby on rails,,im learning by video
tutorial.
wat im try to say is if i save the data by album its not redirecting
to the page..??

On Mar 7, 10:59 pm, Frederick Cheung <frederick.che...@gmail.com>
85dabd7adebc63dbdae73e5a6ce603db?d=identicon&s=25 haneef5k (Guest)
on 2009-03-07 19:11
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can u tell me as details..?? abt migration...?? and actully im doing
online music_library...
81b61875e41eaa58887543635d556fca?d=identicon&s=25 Frederick Cheung (Guest)
on 2009-03-07 19:26
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On 7 Mar 2009, at 18:10, haneef5k wrote:

>
> can u tell me as details..?? abt migration...?? and actully im doing
> online music_library...
>
Not really. All I can tell from what you've said is that you're trying
to do something with a column that doesn't exist (and there not much
that can be said unless you can share more information about what you
are doing (database schemas, models etc.)

Fred
85dabd7adebc63dbdae73e5a6ce603db?d=identicon&s=25 haneef5k (Guest)
on 2009-03-07 19:39
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Now i do some changes in my music_library now its so.,

NoMethodError in PublicController#update
undefined method `artist' for #<Album:0x2c1db60>


On Mar 7, 11:24 pm, Frederick Cheung <frederick.che...@gmail.com>
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