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Type:
Task
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Resolution: Done
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Affects Version/s: None
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Component/s: None
I'm experiencing an error, identical to https://github.com/mongoid/mongoid/issues/1516 . But this time I'm running Mongoid 3.0.6 on Rails 3.2.8.
When I try to add a child node on safe mode (already tried every way present on http://mongoid.org/en/mongoid/docs/relations.html#has_many), the insert is performed twice, producing the following error:
Mongo::OperationFailure: 11000: E11000 duplicate key error
Has anyone experienced the same?
Model Specs:
# Models ## user.rb class User include Mongoid::Document include Mongoid::Timestamps has_many :homes, dependent: :destroy ## home.rb class Home include Mongoid::Document include Mongoid::Timestamps include Geocoder::Model::Mongoid belongs_to :user # Controller ## homes_controller.rb def create current_user.homes.create!(params[:home]) ### On the creation of a Home instance, Mongoid performs the insert twice, producing this error: # MOPED: 127.0.0.1:27017 INSERT database=unplugg_development collection=homes documents=[{"_id"=>"50687110c0d1c57287000001", "monthly_avg"=>0, "weekly_avg"=>0, "daily_avg"=>0, "spent"=>0, "expected"=>0, "trend_ever"=>0, "trend_month"=>0, "month_comparison"=>0, "week_comparison"=>0, "today_yesterday_comparison"=>0, "today_equal_weekday_comparison"=>0, "monthly_avg_price"=>0.0, "weekly_avg_price"=>0.0, "daily_avg_price"=>0.0, "spent_price"=>0.0, "expected_price"=>0.0, "people"=>1, "address"=>"Coimbra, Portugal", "typo"=>"T2", "has_ac"=>false, "has_heater"=>false, "user_id"=>"4fa19b80e99f633fd9000004", "coordinates"=>[-8.414617699999999, 40.2065687], "ted_token"=>"kiyHkHbFxvQXYCaokdAsIsWDEDFUTDJqTajTwwmjSzVMAeZjOsb", "updated_at"=>2012-09-30 16:19:28 UTC, "created_at"=>2012-09-30 16:19:28 UTC}] flags=[] # COMMAND database=unplugg_development command={:getlasterror=>1, :safe=>true} (0.9232ms) # MOPED: 127.0.0.1:27017 INSERT database=unplugg_development collection=homes documents=[{"_id"=>"50687110c0d1c57287000001", "monthly_avg"=>0, "weekly_avg"=>0, "daily_avg"=>0, "spent"=>0, "expected"=>0, "trend_ever"=>0, "trend_month"=>0, "month_comparison"=>0, "week_comparison"=>0, "today_yesterday_comparison"=>0, "today_equal_weekday_comparison"=>0, "monthly_avg_price"=>0.0, "weekly_avg_price"=>0.0, "daily_avg_price"=>0.0, "spent_price"=>0.0, "expected_price"=>0.0, "people"=>1, "address"=>"Coimbra, Portugal", "typo"=>"T2", "has_ac"=>false, "has_heater"=>false, "user_id"=>"4fa19b80e99f633fd9000004", "coordinates"=>[-8.414617699999999, 40.2065687], "ted_token"=>"kiyHkHbFxvQXYCaokdAsIsWDEDFUTDJqTajTwwmjSzVMAeZjOsb", "updated_at"=>2012-09-30 16:19:28 UTC, "created_at"=>2012-09-30 16:19:28 UTC}] flags=[] # COMMAND database=unplugg_development command={:getlasterror=>1, :safe=>true} (6.0902ms) # Completed 500 Internal Server Error in 200ms # # Moped::Errors::OperationFailure (The operation: #<Moped::Protocol::Command # @length=83 # @request_id=44 # @response_to=0 # @op_code=2004 # @flags=[] # @full_collection_name="unplugg_development.$cmd" # @skip=0 # @limit=-1 # @selector={:getlasterror=>1, :safe=>true} # @fields=nil> # failed with error 11000: "E11000 duplicate key error index: unplugg_development.homes.$_id_ dup key: { : ObjectId('50687110c0d1c57287000001') }" # # See https://github.com/mongodb/mongo/blob/master/docs/errors.md # for details about this error.): # app/controllers/homes_controller.rb:72:in `create'