GenericRepository question

[gmbeas]

Hi, I find your project interesting, I am trying to use it, but I have a question with this GenericRepository method,

public bool Exist(Expression<Func<TEntity, bool>> predicate) { return _baseDbContext.Set<TEntity>().Any(predicate); }

when I call it from BaseRepository, throws me an error
The best overloaded method match for 'Backend.Infrastructure.Repositories.GenericRepository<Backend.Models.Models.OrderModel,Backend.Data.Entities.Order>.Exist(System.Linq.Expressions.Expression<System.Func<Backend.Data.Entities.Order,bool>>)' has some invalid arguments

public bool Exist(Expression<Func<Object, bool>> predicate) { return _iGenericRepository.Exist(predicate); }

I would be very grateful if you can guide me
best regards