C# Compiler Errors

C# Error CS8141 – The tuple element names in the signature of method ‘{0}’ must match the tuple element names...

C# Compiler Error CS0533 – ‘derived-class member’ hides inherited abstract member ‘base-class member’ Reason for the Error You’ll get this...

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

C# Error CS1107 – A parameter can only have one ‘{0}’ modifier Reason for the Error & Solution A parameter...

C# Error CS0828 – Cannot assign ‘{0}’ to anonymous type property Reason for the Error & Solution Cannot assign ‘expression’...

C# Error CS0836 – Cannot use anonymous type in a constant expression Reason for the Error & Solution Cannot use...

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

In this post, you’ll learn all the C# compiler error and warnings from the code CS2001 to CS3000. C# Compiler...

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

C# Compiler Error CS0558 – User-defined operator ‘{0}’ must be declared static and public Reason for the Error You will...

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

C# Error CS1536 – Invalid parameter type ‘void’ Reason for the Error & Solution Invalid parameter type void It is...

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

C# Compiler Error CS0522 – ‘constructor’ : structs cannot call base class constructors Reason for the Error You’ll get this...

C# Error CS7003 – Unexpected use of an unbound generic name Reason for the Error & Solution Unexpected use of...

C# Error CS0831 – An expression tree may not contain a base access Reason for the Error & Solution An...

C# Error CS0712 – Cannot create an instance of the static class ‘{0}’ Reason for the Error & Solution Cannot...

C# Error CS0763 – Both partial method declarations must be static or neither may be static Reason for the Error...

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

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