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Question

$ bundle update 
Fetching gem metadata from http://rubygems.org/..Unfortunately, a fatal error has occurred. Please see the Bundler 
troubleshooting documentation at http://bit.ly/bundler-issues. Thanks! 
/Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/fetcher.rb:168:in `load': marshal data too short (ArgumentError) 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/fetcher.rb:168:in `fetch_dependency_remote_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/fetcher.rb:125:in `fetch_remote_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/fetcher.rb:128:in `fetch_remote_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/fetcher.rb:73:in `specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/source.rb:234:in `block in remote_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/source.rb:232:in `each' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/source.rb:232:in `remote_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/source.rb:165:in `fetch_specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/source.rb:70:in `specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:191:in `block (2 levels) in index' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:188:in `each' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:188:in `block in index' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/index.rb:9:in `build' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:184:in `index' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:178:in `resolve' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:113:in `specs' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/definition.rb:108:in `resolve_remotely!' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/installer.rb:81:in `run' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/installer.rb:14:in `install' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/cli.rb:291:in `update' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/vendor/thor/task.rb:27:in `run' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/vendor/thor/invocation.rb:120:in `invoke_task' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/vendor/thor.rb:275:in `dispatch' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/vendor/thor/base.rb:408:in `start' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/bin/bundle:14:in `block in <top (required)>' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/lib/bundler/friendly_errors.rb:4:in `with_friendly_errors' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/gems/bundler-1.2.3/bin/bundle:14:in `<top (required)>' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/bin/bundle:19:in `load' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/bin/bundle:19:in `<main>' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/bin/ruby_noexec_wrapper:14:in `eval' 
from /Users/macbook/.rvm/gems/ruby-1.9.3-p374@global/bin/ruby_noexec_wrapper:14:in `<main>' 

Answer 1

Cố gắng thay đổi từ HTTP thành HTTPS trong Gemfile của bạn:

Thay đổi:

source 'http://rubygems.org' 

Để:

source 'https://rubygems.org' 

Acording bài viết này từ Hacker News, Rubygems.org was compromised. Thông tin khác: Marshal data too short error và https for rubygems.org in the Gemfile?

Answer 2

$ gem list 

*** LOCAL GEMS *** 

bundler (1.2.3) 
.... 
$ sudo gem install bundler 
Password: 
Fetching: bundler-1.2.3.gem (100%) 
Successfully installed bundler-1.2.3 
1 gem installed 
$ bundle update 
Fetching gem metadata from http://rubygems.org/......... 
Installing..... 
.... .... ..... 
Your bundle is updated! 

Answer 3

tôi đã có lỗi tương tự (dưới RVM). Nó đã biến mất sau:

rvm repair all 

Hy vọng điều này sẽ hữu ích.