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Undefined method map for nil class
Undefined method map for nil class







undefined method map for nil class

Lib/active_model/serializer/adapter/attributes.rb, Lib/active_model/serializer/lazy_association.rb, Lib/active_model/serializer/error_serializer.rb, Lib/active_model/serializer/concerns/caching.rb,

undefined method map for nil class

Lib/active_model/serializer/array_serializer.rb, Lib/active_model/serializer/adapter/null.rb, Lib/active_model/serializer/adapter/json.rb, Lib/active_model/serializer/adapter/base.rb, Lib/active_model/serializer/association.rb, Lib/active_model/serializer/reflection.rb, Lib/active_model/serializer/attribute.rb,

undefined method map for nil class

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  • Undefined method map for nil class