using System; using System.Collections; public class Test { public static void Main() { ArrayList values = null; foreach ( var i in values ) // Throws since values is null. { // ... } } }
Standard input is empty
Standard output is empty
Unhandled Exception: System.NullReferenceException: Object reference not set to an instance of an object at Test.Main () [0x00000] in <filename unknown>:0 [ERROR] FATAL UNHANDLED EXCEPTION: System.NullReferenceException: Object reference not set to an instance of an object at Test.Main () [0x00000] in <filename unknown>:0