ruby - Padrino用mysql，rake失败了

我只是想尝试新的Padrino画架。我按照here给出的步骤进行了操作。我坚持执行rake任务。我使用Mysql作为我的数据库。我使用命令创建了项目 padrino g项目sample_blog -t shoulda -e haml -c sass -s jquery -d activerecord -a mysql padrino g admin

我按顺序拥有所有依赖项，我做了捆绑安装以确保它。然后，当我运行rake任务时，我得到了这个错误。

$ padrino rake ar：create --trace
=＆GT;执行Rake ar：create --trace ...
**调用ar：create（first_time）
**调用环境（first_time）
**执行环境
**执行ar：创建
耙子流产！
未定义的方法[]' for nil:NilClass /usr/lib/ruby/gems/1.8/gems/padrino-gen-0.9.14/lib/padrino-gen/padrino-tasks/activerecord.rb:56:in create_database'
/usr/lib/ruby/gems/1.8/gems/padrino-gen-0.9.14/lib/padrino-gen/padrino-tasks/activerecord.rb:31
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in call' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in执行'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in each' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in执行'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in invoke_with_call_chain' /usr/lib/ruby/1.8/monitor.rb:242:in同步'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in invoke_with_call_chain' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in调用'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in invoke_task' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in each' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in standard_exception_handling' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in top_level'
/usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/lib/padrino-core/cli/rake.rb:9:in init' /usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/lib/padrino-core/cli/base.rb:50:in rake'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/task.rb:33:in send' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/task.rb:33:in运行'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:109:in invoke' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:116:in调用'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:116:in invoke' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor.rb:137:in开始'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/base.rb:378:in start' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor.rb:124:in开始'
/usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/bin/padrino:24
/ usr / bin / padrino：19：在'load'中 / usr / bin / padrino：19

$ padrino rake ar：migrate --trace =＆GT;执行Rake ar：migrate --trace ...
**调用ar：migrate（first_time）
**调用环境（first_time）
**执行环境
**执行ar：迁移
耙子流产！
ActiveRecord的:: ConnectionNotEstablished
/home/deepak/.bundle/ruby/1.8/gems/activerecord- 2.3.8 / lib / active_record / connection_adapters / abstract / connection_pool.rb:326:in retrieve_connection' /home/deepak/.bundle/ruby/1.8/gems/activerecord- 2.3.8/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in retrieve_connection'
/home/deepak/.bundle/ruby/1.8/gems/activerecord- 2.3.8 / lib / active_record / connection_adapters / abstract / connection_specification.rb:115：在connection' /home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:440:in初始化'
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:401:in new' /home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:401:in up'
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:383:in migrate' /usr/lib/ruby/gems/1.8/gems/padrino-gen-0.9.14/lib/padrino-gen/padrino-tasks/activerecord.rb:136 /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in来电' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:636:in execute' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in每个' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:631:in execute' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:597:in invoke_with_call_chain'
/usr/lib/ruby/1.8/monitor.rb:242:in synchronize' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:590:in invoke_with_call_chain'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:583:in invoke' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2051:in invoke_task'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in top_level' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in每个' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in top_level' /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in standard_exception_handling'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2023:in top_level' /usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/lib/padrino-core/cli/rake.rb:9:in init'
/usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/lib/padrino-core/cli/base.rb:50:in rake' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/task.rb:33:in发送'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/task.rb:33:in run' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:109:in调用'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:116:in call' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/invocation.rb:116:in调用'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor.rb:137:in start' /usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/base.rb:378:in开始'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor.rb:124:in start' /usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/bin/padrino:24 /usr/bin/padrino:19:in load'
/ usr / bin / padrino：19

Padrino用mysql，rake失败了

1 个答案: