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POInvalid Proxy Type Exception with methods that don't exist - Fluent NHibernate
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  1. POInvalid Proxy Type Exception with methods that don't exist - Fluent NHibernate
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    copied!<p><strong>One Update below</strong></p> <p>I have the following class that derives from <code>EqualityComparer&lt;T&gt;</code> that I am (attempting) to persist using Fluent/NHibernate.</p> <pre><code>public class WeeklyGSFEntity : EqualityComparer&lt;WeeklyGSFEntity&gt; { public virtual int IssueNumber { get; set; } public virtual int Severity { get; set; } public virtual char PainIndex { get; set; } public virtual Status Status { get; set; } public virtual int Month { get; set; } public virtual int Year { get; set; } public virtual DateTime DateCreated { get; set; } public virtual Region Region { get; set; } public virtual DateTime IncidentStart { get; set; } public virtual DateTime IncidentEnd { get; set; } public virtual int SRCount { get; set; } public virtual string AggravatingFactors { get; set; } public virtual string AggravatingFactorDescription { get; set; } public virtual TimeSpan MTTR { get { return (IncidentEnd - IncidentStart); } } public WeeklyGSFEntity() { Status = Status.New; } public override int GetHashCode() { ... } internal static bool StaticEqual(WeeklyGSFEntity x, WeeklyGSFEntity y) { ... } public static bool operator ==(WeeklyGSFEntity x, WeeklyGSFEntity y) { ... } public static bool operator !=(WeeklyGSFEntity x, WeeklyGSFEntity y) { ... } public override bool Equals(WeeklyGSFEntity x, WeeklyGSFEntity y) { ... } public override bool Equals(object obj) { ... } public override int GetHashCode(WeeklyGSFEntity obj) { ... } } public enum Status { ... } public enum Region { ... } </code></pre> <p>Now, this worked last week. Now when I go to save any entity, I get this message:</p> <pre><code> The following types may not be used as proxies: Core.Models.WeeklyGSFEntity: method IndexOf should be 'public/protected virtual' or 'protected internal virtual' Core.Models.WeeklyGSFEntity: method LastIndexOf should be 'public/protected virtual' or 'protected internal virtual' </code></pre> <p>As you can see, there are no IndexOf or LastIndexOf methods... :) I've tried to override them but they don't exist to override in the first place!</p> <p>Any ideas?</p> <p><strong>Update The First</strong></p> <p>So I dug into the IL and there is no sign of a method <code>IndexOf</code> or <code>LastIndexOf</code>. Now, before all this happened I <em>did</em> create a new class about conflicts which had a Collection of my WeeklyGSFEntities. Now this collection would have <code>IndexOf</code> and <code>LastIndexOf</code> methods however, I excluded both the mapping and the class from the project...</p>
 

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