Tag: C# Compiler Errors

C# Error CS8141 – The tuple element names in the signature of method ‘{0}’ must match the tuple element names of interface method ‘{1}’ (including on the return type).

C# Error CS0533 – ‘derived-class member’ hides inherited abstract member ‘base-class member’

C# Error CS0601 – The DllImport attribute must be specified on a method marked ‘static’ and ‘extern’

C# Error CS1107 – A parameter can only have one ‘{0}’ modifier

C# Error CS0828 – Cannot assign ‘{0}’ to anonymous type property

C# Error CS0836 – Cannot use anonymous type in a constant expression

C# Error CS1958 – Object and collection initializer expressions may not be applied to a delegate creation expression

C# Compiler Error Codes CS2001 to CS3000

C# Error CS0231 – A params parameter must be the last parameter in a formal parameter list

C# Error CS0558 – User-defined operator must be declared static and public

C# Error CS0578 – The Conditional attribute is not valid on ‘{0}’ because its return type is not void

C# Error CS1536 – Invalid parameter type ‘void’

C# Error CS1660 – Cannot convert {0} to type ‘{1}’ because it is not a delegate type

C# Error CS0522 – ‘constructor’ : structs cannot call base class constructors

C# Error CS7003 – Unexpected use of an unbound generic name

C# Error CS0831 – An expression tree may not contain a base access

C# Error CS0712 – Cannot create an instance of the static class ‘{0}’

C# Error CS0763 – Both partial method declarations must be static or neither may be static

C# Error CS0439 – An extern alias declaration must precede all other elements defined in the namespace

C# Error CS8169 – Cannot return a member of local ‘{0}’ by reference because it is not a ref local