Error: No migration with version number 2

rubyonrails-talk
1

Is this error familiar to anyone?? Any suggestions??

C:\test>rake db:migrate (in C:/test) rake aborted! No migration with version number 2

(See full trace by running task with --trace)

C:\test>rake db:migrate --trace (in C:/test) ** Invoke db:migrate (first_time) ** Invoke environment (first_time) ** Execute environment ** Execute db:migrate rake aborted! No migration with version number 2 c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/migration.rb :410:in `migrate' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/migration.rb :357:in `up' c:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.1.0/lib/active_record/migration.rb :342:in `migrate' c:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.0/lib/tasks/databases.rake:99 c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `call' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:546:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:541:in `execute' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:508:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `synchronize' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:501:in `invoke_with_call_c hain' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:494:in `invoke' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1931:in `invoke_task' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `each' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1909:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exceptio n_handling' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1903:in `top_level' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1881:in `run' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1948:in `standard_exceptio n_handling' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/lib/rake.rb:1878:in `run' c:/ruby/lib/ruby/gems/1.8/gems/rake-0.8.1/bin/rake:31 c:/ruby/bin/rake:16:in `load' c:/ruby/bin/rake:16

2

Hi, do you have any data in your database? If not, please try doing the following:

rake db:migrate VERSION=0

rake db:migrate

Good luck,

-Conrad

3

Thanks Condrad,

see below.....

C:\test>rake db:migrate VERSION=0 (in C:/test) == 20080828124109 CreateThings: migrating

4

-- having the same issue on rails 2.2.2 and 2.3.2 0 as long as I specify version zero. I can get the db:migrate to work. If I leave off the version, I get the error message above, only version number 3...

anyone seen this. Is there an environment setting that controls this? I have tried

config.active_record.timestamped_migrations = false

which goes back to the 2.0.x migration numbering instead of the timestamps, but that seems only to control the file names.