Ruby-on-rails – Rake uninitialized constant RDoc::RDoc

rakeruby-on-rails

When ever I run make I get this 'uninitialized constant RDoc::RDoc' error

rake -T
(in Main)
rake aborted!
uninitialized constant RDoc::RDoc
C:/Ruby186/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2383:in `raw_load_rakefile'
(See full trace by running task with –trace)

–edit

Running –trace it seems the only non rails code is from rdoc_rails. Since other people seem to be able to run it fine I assume I am missing a gem or plugin but I can't figure out which.

Best Answer

It looks like i have to apply both solutions for Rails (2.3.12)

Install rake 0.9.2
Install RDoc 2.4.3

gem install rdoc --version=2.4.3
gem update rake

I found side-effect of this solution, It caused another error like - Ruby on Rails and Rake problems: uninitialized constant Rake::DSL

Related Solutions

R – Can’t Activate Rake (> 0.0.0)

Interestingly, the solution here was that i needed to downgrade my rake version. The local version (in my C:\ruby dir) was overriding the one in the source directory, and couldn't be loaded. I had done gem update and updated all my local gems.

The commands were:

gem uninstall rake
gem install rake -v ('= 1.5.1')

R – “uninitialized constant ActiveRecord” on migration

You can't call your table times since that would need a model class called Time which is a built-in Ruby class. I bet that is the problem. Try changing it to something else and see if that helps.

Best Answer

Related Solutions

R – Can’t Activate Rake (> 0.0.0)

R – “uninitialized constant ActiveRecord” on migration

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