I cannt able to save the data.?

Rails
1

ActiveRecord::StatementInvalid in PublicController#create

Mysql::Error: Unknown column ‘albums.artist’ in ‘where clause’: SELECT

  • FROM albums WHERE (albums.artist IS NULL) LIMIT 1
2

On Mar 7, 5:57 pm, haneef5k [email protected] wrote:

ActiveRecord::StatementInvalid in PublicController#create

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

3

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 C. [email protected]

4

can u tell me as details…?? abt migration…?? and actully im doing
online music_library…

5

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

6

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 C. [email protected]