Codeigniter 3.0rc3 migration library is broken?

Codeigniter 3.0rc3 migration library is broken?

Are you getting an error message that leads you to think it is broken?
Your question as phrased is not answerable...

http://www.codeigniter.com/userguide3/li...ation.html
I follow this guide to create migration file , but the error message show 『No migration could be found with the version number: 1.』
I have created migrations/001_add_blog.php
I try in the v2.2.1 to create migration is success in this guide, but in v3.0rc3 is failure.

The default migration type in CI3 is timestamp. If you would like to use sequantial, than you should change that in the config/migration.php
The error message you get is a little confusing if you get that with the default settings... maybe CI should use two different message.

http://www.codeigniter.com/userguide3/li...ation.html
I follow this guide to create migration file , but the error message show 『No migration could be found with the version number: 1.』
I have created migrations/001_add_blog.php
I try in the v2.2.1 to create migration is success in this guide, but in v3.0rc3 is failure.

$config['migration_type'] = 'sequential'; change it

$config['migration_type'] = 'sequential';