c# - Can't convert List to ICollection - Fluent API -


i've done before, don't know why throwing me errors.

these classes: 

public class chatmodel {     public int chatid { get; set; }     public virtual list<chatmodel> messages { get; set; } }  public class messagemodel {     public int messageid { get; set; }     public string issuer { get; set; }     public string message { get; set; }     public chatmodel chat { get; set; } }

and i'm doing through fluent api:

modelbuilder.entity<chatmodel>()             .hasmany<messagemodel>(c => c.messages)             .withrequired(m => m.chat);

the line that's giving me errors one:

.hasmany<messagemodel>(c => c.messages)

it says:

error cs0266 cannot implicitly convert type 'system.collections.generic.list' 'system.collections.generic.icollection'. explicit conversion exists (are missing cast?)

but honestly, have absolutely no idea, i've done same thing other classes while creating other relationships. 1 giving me headache.

can tell me i'm doing wrong? in advance. :)


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