Tag: 升级版

很多：`require’：无法加载这样的文件 – 升级ruby / rails后的“gem_name”（LoadError）

在我刚刚从4.1升级rails并将ruby从2.0升级到2.1之后，当我尝试启动rails时，我遇到了几个加载问题。 我的很多gem都抛出这样的错误： /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require’: cannot load such file — jwt (LoadError) from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/oauth2-1.0.0/lib/oauth2/strategy/assertion.rb:1:in `’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/oauth2-1.0.0/lib/oauth2.rb:8:in `’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in `block in require’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:232:in `load_dependency’ from /Users/nk/.rvm/gems/ruby-2.1.3@au_rails4/gems/activesupport-4.1.6/lib/active_support/dependencies.rb:247:in […]