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最近我已更新到导轨4.0.0.rc1,并且遇到了一些错误。我目前也在使用RVM。创建轨道4应用程序,并运行“轨道s”或“后rspec的轨道”我得到了错误 -更新到4.0.0.rc1后导轨出错
/Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/common.rb:67:in `initialize': no implicit conversion of nil into Hash (TypeError)
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/common.rb:67:in `new'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/common.rb:67:in `generator='
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/ext.rb:17:in `<module:Ext>'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/ext.rb:12:in `<module:JSON>'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json/ext.rb:9:in `<top (required)>'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json.rb:58:in `require'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json.rb:58:in `<module:JSON>'
from /Users/metaHunts/.rvm/rubies/ruby-2.0.0-p0/lib/ruby/gems/2.0.0/gems/json-1.7.7/lib/json.rb:54:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activesupport-4.0.0.rc1/lib/active_support/core_ext/object/to_json.rb:3:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activesupport-4.0.0.rc1/lib/active_support/core_ext/object/to_json.rb:3:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activesupport-4.0.0.rc1/lib/active_support/core_ext/object.rb:11:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activesupport-4.0.0.rc1/lib/active_support/core_ext/object.rb:11:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/configuration.rb:3:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/configuration.rb:3:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/railtie.rb:2:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/railtie.rb:2:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/engine.rb:1:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/engine.rb:1:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/application.rb:4:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/application.rb:4:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails.rb:9:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails.rb:9:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-4.0.0.rc1/lib/active_record/railtie.rb:2:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/activerecord-4.0.0.rc1/lib/active_record/railtie.rb:2:in `<top (required)>'
from /Users/metaHunts/Desktop/TeenStarter/config/application.rb:4:in `require'
from /Users/metaHunts/Desktop/TeenStarter/config/application.rb:4:in `<top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/commands.rb:78:in `require'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/commands.rb:78:in `block in <top (required)>'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/commands.rb:75:in `tap'
from /Users/metaHunts/.rvm/gems/ruby-2.0.0-p0/gems/railties-4.0.0.rc1/lib/rails/commands.rb:75:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
我已经试过重装RVM,cleaing和修复它,以及我却不断收到同样的错误。请帮我修复一下。
感谢提前:)