Question

我在尝试运行应用程序时遇到错误，甚至没有尝试做任何复杂的事情，只是让基本的东西运行...只是想知道是否有人可以给我任何关于如何调试它的指针。我怀疑它可能与RVM gemsets有关，但我不确定......

以下是我收到的错误消息：

NameError: uninitialized constant ActiveSupport::Deprecation
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/rake-0.9.2.2/lib/rake/ext/module.rb:36:in `const_missing'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/activesupport-3.2.1/lib/active_support/core_ext/module/deprecation.rb:7:in `deprecate'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/activesupport-3.2.1/lib/active_support/core_ext/module/synchronization.rb:44:in `<class:Module>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/activesupport-3.2.1/lib/active_support/core_ext/module/synchronization.rb:6:in `<top (required)>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/activesupport-3.2.1/lib/active_support/core_ext/module.rb:8:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/activesupport-3.2.1/lib/active_support/core_ext/module.rb:8:in `<top (required)>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-core-0.9.21/lib/padrino-core/support_lite.rb:13:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-core-0.9.21/lib/padrino-core/support_lite.rb:13:in `<top (required)>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-core-0.9.21/lib/padrino-core.rb:2:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-core-0.9.21/lib/padrino-core.rb:2:in `<top (required)>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-0.9.21/lib/padrino.rb:2:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@marathon_site/gems/padrino-0.9.21/lib/padrino.rb:2:in `<top (required)>'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:68:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:68:in `block (2 levels) in require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:66:in `each'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:66:in `block in require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:55:in `each'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler/runtime.rb:55:in `require'
~/Developer/.rvm/gems/ruby-1.9.3-p0@global/gems/bundler-1.1.rc.7/lib/bundler.rb:118:in `require'
~/Documents/Projects/MarathonSite/config/boot.rb:8:in `<top (required)>'

我的gemset中列出了我的项目中的activesupport 3.2.1，所以我不完全确定它为什么抱怨。任何有关正在发生的事情的指示都会受到赞赏，所以我可以在将来调试这种事情。

Answer 1

似乎宝石发生冲突。

将padrino更新为最新版本0.10.5（或0.10.6.c）

gem install padrino --pre
尝试使用稳定版本的bundler

gem uninstall bundler -a; gem install bundler
编辑项目的gemfile并指向padrino 0.10.5或0.10.6.c

具有RVM gemsets的Padrino：未初始化的常量ActiveSupport :: Deprecation

1 个答案: