我刚升级到雪豹.之前,我把一切都运行得很好,但现在当我从终端启动服务器时,我得到:
=> Booting WEBrick
=> Rails 2.3.3 application starting on http://0.0.0.0:3000
=> Call with -d to detach
=> Ctrl-C to shutdown server
[2009-08-28 23:18:19] INFO WEBrick 1.3.1
[2009-08-28 23:18:19] INFO ruby 1.8.7 (2008-08-11) [universal-darwin10.0]
[2009-08-28 23:18:19] INFO WEBrick::HTTPServer#start: pid=845 port=3000
然后当我开始生成页面时,似乎它不能与sqlite3一起使用.我该如何解决？这是当我进入脚本化视图页面时服务器打印出来的内容:
/!\ FAILSAFE /!\ Fri Aug 28 23:18:34 -0400 2009
Status: 500 Internal Server Error
uninitialized constant SQLite3::Driver::Native::Driver::API
/Library/Ruby/Gems/1.8/gems/activesupport-2.3.3/lib/active_support/dependencies.rb:105:in `const_missing'
/Library/Ruby/Gems/1.8/gems/sqlite3-ruby-1.2.5/lib/sqlite3/driver/native/driver.rb:76:in `open'
/Library/Ruby/Gems/1.8/gems/sqlite3-ruby-1.2.5/lib/sqlite3/database.rb:76:in `initialize'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:13:in `new'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:13:in `sqlite3_connection'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `send'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:223:in `new_connection'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:245:in `checkout_new_connection'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:188:in `checkout'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `loop'
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.3/lib/active_record/connection_adapters/abstract/connection_pool.rb:184:in `checkout' …我得到了ruby 1.8.7(本机编译),rails 2.3.4,OSX 10.6.2以及sqlite3-ruby.
我访问rails应用程序时遇到的错误是
NameError:未初始化的常量SQLite3 :: Driver :: Native :: Driver :: API
历史:
我通过使用FW-cable从我的旧macbook迁移我的应用程序升级到雪豹.一切都运行了好几个月,但昨天我需要安装watir,这取决于rb-appscript,由于libsqlite3.dylib中的"错误的架构"错误而无法构建.我认为构建是在旧机器上进行的,所以我想重建sqlite3-ruby:
$ sudo gem uninstall sqlite3-ruby
$ sudo gem install sqlite3-ruby
构建原生扩展.这可能需要一段时间...
错误:安装sqlite3-ruby时
出错:错误:无法构建gem本机扩展./ usr/local/bin/ruby extconf.rb在-lrt中
检查fdatasync()...没有
检查sqlite3.h ...是
在-lsqlite3中检查sqlite3_open()... no
*extconf.rb失败*
由于某些原因无法创建Makefile,可能缺少
必要的库和/或标头.检查mkmf.log文件以获取更多
详细信息.您可能需要配置选项.
似乎sqlite3库不能正常工作.我已经尝试安装macports sqlite3(sudo port install sqlite3)并使用它,但结果相同...所以我从头开始重建sqlite3 .. download-> configure-> make-> make install.之后,gem现在构建完美,但在rails中不起作用,在本文的顶部给出了错误.
我不确定从哪里开始,因为我尝试了以下内容