Tag: C# Errors

C# Compiler Warning – CS8614 nullability of reference types in type o

In this blog post, you’ll learn more about the C# Compiler Warning – CS8614 and the related message description C# Compiler Warning Code CS8614 C# Compiler Description for the Code :CS8614 Nullability of reference types in type of parameter ‘{0}’ of ‘{1}’ doesn’t match implicitly implemented member ‘{2}’.

C# Compiler Error – CS8904 invalid variance: the type parameter ‘{1

In this blog post, you’ll learn more about the C# Compiler Error – CS8904 and the related message description C# Compiler Error Code CS8904 C# Compiler Description for the Code :CS8904 Invalid variance: The type parameter ‘{1}’ must be {3} valid on ‘{0}’ unless language version ‘{4}’ or greater is used. ‘{1}’ is {2}.

C# Compiler Error – CS7070 security attribute ‘{0}’ is not valid on

In this blog post, you’ll learn more about the C# Compiler Error – CS7070 and the related message description C# Compiler Error Code CS7070 C# Compiler Description for the Code :CS7070 Security attribute ‘{0}’ is not valid on this declaration type. Security attributes are only valid on assembly, type and method declarations.