Displaying 1 result from an estimated 1 matches for "way_search_run".
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way_search_runs
2009 Nov 04
0
The error occurred while evaluating nil.prefetch_primary_key
...veRecord::Base
has_many :connection_costs
end
class WaySearchRun < ActiveRecord::Base
has_many :connection_costs
end
class ConnectionCost < ActiveRecord::Base
belongs_to :connection # dosn''t WORK !!!!
belongs_to :project
belongs_to :way_search_run
end
Migrations :
class CreateConnections < ActiveRecord::Migration
def self.up
create_table :connections do |t|
t.string :name # Name
t.string :alias # Alias-Name
t.string :descr...