Friday, October 10, 2014
DuplicateMigrationNameError Basically means that there is a class already defined with the same name
db/migrate/sometimestamp_your_migration_name.rb
class YourMigrationName < ActiveRecord::Migration
end
So give the migration file a different name and change the class name as well along with it. something like
db/migrate/sometimestamp_your_migration_name2.rb
class YourMigrationName2 < ActiveRecord::Migration
end
On Fri, Oct 10, 2014 at 10:02 AM, Richard Lenawasae <lists@ruby-forum.com> wrote:
Hi,
Please help here....When i try to migrate database "{name}" it shows an
error says!
ActiveRecord::DuplicateMigrationNameError:.......
("Multiple migrations have the name #{name}") and i'm sure i was done
with this table #{name}") previously..
surely it cannot migrate.
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