System.InvalidCastException – Specified cast is not valid
The System.InvalidCastException with the message “Specified cast is not valid” occurs in C# when you attempt to cast an object to a type that it is not compatible with. This….
Category: DotNet
CS1955 – Non-invocable member ‘xyz’ cannot be used like a method
The error CS1955 – Non-invocable member ‘xyz’ cannot be used like a method occurs in C# when you attempt to use a non-method member (such as a property, field, or….
CS1736 – The type arguments for method ‘xyz’ cannot be inferred
The error CS1736 – The type arguments for method ‘xyz’ cannot be inferred occurs in C# when the compiler is unable to automatically determine the type arguments for a generic….
CS8133 – Tuple element name ‘xyz’ is ignored
The warning CS8133 – Tuple element name ‘xyz’ is ignored in C# occurs when you define a tuple with named elements, but the names are not used or recognized in….
CS0649 – Field ‘xyz’ is never assigned to
The CS0649 error in C# (“Field ‘xyz’ is never assigned to”) occurs when a field in a class or struct is declared but never initialized or assigned a value, either….
CS1643 – Not all code paths return a value
The CS1643 error in C# occurs when a method or property is expected to return a value, but not all code paths provide a return statement. This error typically happens….
CS1502 – The best overloaded method match for ‘xyz’ has some invalid arguments
The error message “The best overloaded method match for ‘xyz’ has some invalid arguments” typically occurs in C# when you try to call a method, but the arguments you are….
CS0433 – Type ‘xyz’ already exists in both assemblies
The CS0433 error in C# occurs when the compiler encounters two types with the same name (xyz) in different assemblies, causing ambiguity. This error typically happens due to conflicting references,….
CS0618 – ‘xyz’ is obsolete
The CS0618 warning in C# occurs when you use a member (e.g., method, property, or field) that has been marked as obsolete using the [Obsolete] attribute. This warning is a….
CS1519 – Invalid token in class, struct, or interface
The CS1519 error in C# occurs when an invalid token (e.g., a symbol, keyword, or punctuation) is used in the declaration or body of a class, struct, or interface. This….