Forum: RSpec undefined method `run_all' for []:Array

I'm using the latest ruby 1.9.3-head and recently whenever I run rspec
(2.2+) I get the following error:

I have seen others have run into this issue, but to resolve it just
rolled back to a previous version of rspec or it there a better way?

ruby-1.9.3-head/gems/rspec-core-2.3.1/lib/rspec/core/hooks.rb:116:in
`run_hook_filtered': undefined method `run_all' for []:Array
(NoMethodError)
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/example_group.rb:215:in `eval_after_alls'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/example_group.rb:237:in `run'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/command_line.rb:27:in `block (2 levels) in
run'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/command_line.rb:27:in `map'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/command_line.rb:27:in `block in run'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/reporter.rb:12:in `report'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/command_line.rb:24:in `run'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/runner.rb:55:in `run_in_process'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/runner.rb:46:in `run'
  from /Users/kristianconsult/.rvm/gems/ruby-1.9.3-head/gems/rspec-
core-2.3.1/lib/rspec/core/runner.rb:10:in `block in autorun'

On Sun, Jan 2, 2011 at 5:42 AM, Kristian Mandrup <kmandrup@gmail.com> 
wrote:
> I'm using the latest ruby 1.9.3-head and recently whenever I run rspec
> (2.2+) I get the following error:
>
> I have seen others have run into this issue, but to resolve it just
> rolled back to a previous version of rspec or it there a better way?

Better is to wait to upgrade to the next version of rspec that fixes the 
bug:

https://github.com/rspec/rspec-core/issues/closed#issue/258

To be released as part of rspec-core-2.4 within the next day or so.

Cheers,
David

David Chelimsky wrote in post #971870:
> On Sun, Jan 2, 2011 at 5:42 AM, Kristian Mandrup <kmandrup@gmail.com>
> wrote:
>> I'm using the latest ruby 1.9.3-head and recently whenever I run rspec
>> (2.2+) I get the following error:
>>
>> I have seen others have run into this issue, but to resolve it just
>> rolled back to a previous version of rspec or it there a better way?
>
> Better is to wait to upgrade to the next version of rspec that fixes the
> bug:
>
> https://github.com/rspec/rspec-core/issues/closed#issue/258
>
> To be released as part of rspec-core-2.4 within the next day or so.
>
> Cheers,
> David

I guess this isn't fixed? I'm having the same error, and the version of 
rspec that installs is 2.0.1
Unless I'm missing something obvious?