CODEWITHSUNDEEP
rubyruby-on-rails-4rake-task
lenso_here
lenso_here

Reputation: 110

Rake aborted! Rails can't generate

I'm learning rails and going step by step with lynda video series. I tried rake . It gives following error. 

$ rake generate migration DoNothingYet 
rake aborted!
Don't know how to build task 'generate'

I used --trace to find the problem. However, it doesn't point the error.

$ rake generate migration DoNothingYet --trace
rake aborted!
Don't know how to build task 'generate'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/task_manager.rb:62:in `[]'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:149:in `invoke_task'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `each'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:106:in `block in top_level'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:115:in `run_with_threads'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:100:in `top_level'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:78:in `block in run'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:176:in `standard_exception_handling'
/Users/boss/.rbenv/versions/2.2.2/lib/ruby/2.2.0/rake/application.rb:75:in `run'
/Users/boss/.rbenv/versions/2.2.2/bin/rake:33:in `<main>'

Upvotes: 2

Views: 786

Answers (1)

Paweł Dawczak
Paweł Dawczak

Reputation: 9639

You should use rails command, not rake for this:

rails generate migration DoNothingYet

Good luck!

Upvotes: 5

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