我只是想试试帕德里诺的新镜框。我遵循给定的步骤
here
.
我被困在运行耙子任务。
padrino g项目示例\u blog-t shoulda-e haml-c sass-s jquery-d activerecord-a mysql padrino g admin
我把所有的依赖都整理好了
为了确保这一点。
当我运行rake任务时,我得到了这个错误。
=>正在执行Rake ar:create--trace。。。
**调用ar:创建(第一次)
**执行环境
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
'创建\u数据库'
/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
'顶层'
each'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2029:in
/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
'顶层'
init'
/usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/lib/padrino-core/cli/base.rb:50:in
耙
/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
/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
'呼叫'
/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文件/padrino:24
/usr/箱/padrino:19:在“load”中
/usr/箱/padrino:19
$padrino rake ar:迁移--跟踪
=>正在执行Rake ar:migrate--trace。。。
**执行ar:迁移
耙子中止了!
retrieve_connection'
/home/deepak/.bundle/ruby/1.8/gems/activerecord- 2.3.8/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active\u record/connection\u adapters/abstract/connection\u specification.rb:115:in
connection'
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:440:in
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active\u record/migration.rb:401:in
new'
/home/deepak/.bundle/ruby/1.8/gems/activerecord-2.3.8/lib/active_record/migration.rb:401:in
向上'
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
'呼叫'
/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
/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
用调用链调用
/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
用调用链调用
/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
'调用任务'
/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
每人
top_level'
/usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb:2068:in
/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
rake'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/task.rb:33:in
/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'
start'
/usr/lib/ruby/gems/1.8/gems/thor-0.13.4/lib/thor/base.rb:378:in
'开始'
start'
/usr/lib/ruby/gems/1.8/gems/padrino-core-0.9.14/bin/padrino:24
/usr/bin/padrino:19:in
'加载'
/usr/箱/padrino:19
