Question

我正在尝试访问另一个目录中的类DealState和NotAnEndState，在该目录中有一个名为move-to-go的库。

move-to-go文件夹包含一些模块，在我的示例中该模块名为Deal_state.rb。当我打开Deal_state.rb时，它包含以下代码。

lib的路径：F：\ Ruby25-x64 \ lib \ ruby \ gems \ 2.5.0 \ gems \ move-to-go-5.3.0 \ lib \ move-to-go

module MoveToGo
    module DealState
        # This is the default, a deal with a status with this state is
        # currently being worked on.
        NotAnEndState = 0

        # The deal has reached a positive end state, eg we have won
        # the deal.
        PositiveEndState = 1

        # The deal has reached a negative end state, eg we have lost
        # the deal.
        NegativeEndState = -1
    end
end

我的代码的路径：C：Users / Shahin / MigrationFolder / converter.rb

class Converter
    def configure(rootmodel)


         rootmodel.settings.with_organization do |organization|
             organization.set_custom_field( { :integration_id => 'source', :title => 'Källa', :type => :Link } )
         end

         rootmodel.settings.with_person  do |person|
             person.set_custom_field( { :integration_id => 'source', :title => 'Källa', :type => :String} )
         end

         rootmodel.settings.with_deal do |deal|
         assessment is default  DealState::NotAnEndState 
             deal.add_status( {:label => '1. Kvalificering' })
             deal.add_status( {:label => '2. Deal closed', :assessment => MoveToGo::DealState::PositiveEndState })
             deal.add_status( {:label => '4. Deal lost', :assessment => MoveToGo::DealState::NegativeEndState })
         end
    end

执行脚本时，出现以下错误消息： C：Users / MyUserName / MigrationFolder / converter.rb：63：在'configure中的块'中：未初始化的常量Converter :: DealState（NameError）你的意思是？ DEAL_SHEET

然而，新事物已经暴露出来。该错误消息似乎与Converter-class有关，但是我无法真正解释它的含义。

Answer 1

此行是错误：assessment is default DealState::NotAnEndState。首先，您应该使用MoveToGo::DealState::NotAnEndState，第二个assessment is default应该位于规格文件中。

如果您删除此行，就不会再有错误了。

为什么我的脚本无法访问不同目录中的类？

1 个答案: