C# Compiler Error – CS8665 method ‘{0}’ specifies a ‘class’ constra

In this blog post, you’ll learn more about the C# Compiler Error – CS8665 and the related message description

C# Compiler Error Code

CS8665

C# Compiler Description for the Code :CS8665

Method ‘{0}’ specifies a ‘class’ constraint for type parameter ‘{1}’, but corresponding type parameter ‘{2}’ of overridden or explicitly implemented method ‘{3}’ is not a reference type.