Does not recognize Add Collection Mappers from automapper.collection

Question

I try to use automapper.collection but in the Mapper.Initialize method the AddCollectionMappers method is not recognized

I'm using .net 4.7, automapper 6.1.1, automapper.collection 3.1.1

Thank you.

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Answer 1

Try adding using statement:

using AutoMapper.EquivalencyExpression;