Error with Gem Outdated command

J

John T.

(realized this should have been posted here, not the Rails group...)

Trying to run 'gem outdated' on OS X (10.6.3) and I'm getting:

sudo gem outdated
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass

Here's my info:

john$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.7
- RUBY VERSION: 1.8.7 (2009-06-08 patchlevel 173)
[universal-darwin10.0]
- INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8
- RUBY EXECUTABLE:
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
- EXECUTABLE DIRECTORY: /usr/bin
- RUBYGEMS PLATFORMS:
- ruby
- universal-darwin-10
- GEM PATHS:
- /Library/Ruby/Gems/1.8
- /Users/john/.gem/ruby/1.8
-
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/


More info:

gem outdated -V
GET http://rubygems.org/latest_specs.4.8.gz
302 Found
GET http://production.s3.rubygems.org/latest_specs.4.8.gz
200 OK
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass

john$ gem outdated --backtrace
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:26:in
`execute'
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:21:in
`each'
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:21:in
`execute'
/Library/Ruby/Site/1.8/rubygems/command.rb:270:in `invoke'
/Library/Ruby/Site/1.8/rubygems/command_manager.rb:134:in
`process_args'
/Library/Ruby/Site/1.8/rubygems/command_manager.rb:104:in `run'
/Library/Ruby/Site/1.8/rubygems/gem_runner.rb:58:in `run'
/usr/bin/gem:21



Doing a 'sudo gem update' does work fine (it just updated a couple
fine).

Anyone? Thanks.
 
J

John T.

John said:
(realized this should have been posted here, not the Rails group...)

Trying to run 'gem outdated' on OS X (10.6.3) and I'm getting:
Click to expand...

Not one to bump topics, but I'm still getting this error.. and it's been
2 months...

Thanks

John T. wrote:
Trying to run 'gem outdated' on OS X (10.6.3) and I'm getting:

sudo gem outdated
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass

Here's my info:

john$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.3.7
- RUBY VERSION: 1.8.7 (2009-06-08 patchlevel 173)
[universal-darwin10.0]
- INSTALLATION DIRECTORY: /Library/Ruby/Gems/1.8
- RUBY EXECUTABLE:
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
- EXECUTABLE DIRECTORY: /usr/bin
- RUBYGEMS PLATFORMS:
- ruby
- universal-darwin-10
- GEM PATHS:
- /Library/Ruby/Gems/1.8
- /Users/john/.gem/ruby/1.8
-
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/gems/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- REMOTE SOURCES:
- http://rubygems.org/


More info:

gem outdated -V
GET http://rubygems.org/latest_specs.4.8.gz
302 Found
GET http://production.s3.rubygems.org/latest_specs.4.8.gz
200 OK
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass

john$ gem outdated --backtrace
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:26:in
`execute'
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:21:in
`each'
/Library/Ruby/Site/1.8/rubygems/commands/outdated_command.rb:21:in
`execute'
/Library/Ruby/Site/1.8/rubygems/command.rb:270:in `invoke'
/Library/Ruby/Site/1.8/rubygems/command_manager.rb:134:in
`process_args'
/Library/Ruby/Site/1.8/rubygems/command_manager.rb:104:in `run'
/Library/Ruby/Site/1.8/rubygems/gem_runner.rb:58:in `run'
/usr/bin/gem:21


Doing a 'sudo gem update' does work fine (it just updated a couple
fine).

Anyone? Thanks.
 
D

Don P.

I'm getting the same error from gem outdated.

$ gem outdated -V --backtrace
GET http://rubygems.org/latest_specs.4.8.gz
302 Found
GET http://production.s3.rubygems.org/latest_specs.4.8.gz
304 Not Modified
acts_as_commentable (3.0.0 < 3.0.1)
authlogic (2.1.3 < 2.1.6)
aws (2.3.32 < 2.3.34)
bcrypt-ruby (2.1.3 < 2.1.4)
bluecloth (2.0.7 < 2.0.9)
bson (1.1 < 1.1.5)
bson_ext (1.1 < 1.1.5)
builder (2.1.2 < 3.0.0)
business_time (0.3.0 < 0.3.1)
capybara (0.3.9 < 0.4.0)
childprocess (0.1.4 < 0.1.6)
coderay (0.9.3 < 0.9.6)
culerity (0.2.13 < 0.2.14)
database_cleaner (0.5.2 < 0.6.0)
ERROR: While executing gem ... (NoMethodError)
undefined method `first' for nil:NilClass
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/commands/outdated_command.rb:26:in
`execute'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/commands/outdated_command.rb:21:in
`each'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/commands/outdated_command.rb:21:in
`execute'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/command.rb:278:in
`invoke'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:134:in
`process_args'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/command_manager.rb:104:in
`run'
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/site_ruby/1.8/rubygems/gem_runner.rb:63:in
`run'
/usr/local/ruby-enterprise-1.8.7-2010.01/bin/gem:21

$ gem env
RubyGems Environment:
- RUBYGEMS VERSION: 1.4.2
- RUBY VERSION: 1.8.7 (2009-12-24 patchlevel 248) [i686-linux]
- INSTALLATION DIRECTORY:
/usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8
- RUBY EXECUTABLE: /usr/local/ruby-enterprise-1.8.7-2010.01/bin/ruby
- EXECUTABLE DIRECTORY: /usr/local/ruby-enterprise-1.8.7-2010.01/bin
- RUBYGEMS PLATFORMS:
- ruby
- x86-linux
- GEM PATHS:
- /usr/local/ruby-enterprise-1.8.7-2010.01/lib/ruby/gems/1.8
- /home/donp/.gem/ruby/1.8
- GEM CONFIGURATION:
- :update_sources => true
- :verbose => true
- :benchmark => false
- :backtrace => false
- :bulk_threshold => 1000
- "gem" => "--no-ri --no-rdoc"
- :sources => ["http://rubygems.org"]
- REMOTE SOURCES:
- http://rubygems.org
 
D

Don P.

a little more information about the gem outdated problem, by adding a
couple print lines to outdated_command.rb, its the devise gem thats
failing.

<Gem::Dependency type=:runtime name="devise" requirements=">= 1.2.rc">

dep = Gem::Dependency.new local.name, ">= #{local.version}"
puts dep.inspect
remotes = Gem::SpecFetcher.fetcher.fetch dep
remote = remotes.last.first

undefined method `first' for nil:NilClass

Perhaps the SpecFetcher doesnt know what to do with 1.2.rc.

Don
 

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