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  1. using System;
  2. using System.Collections;
  3.  
  4. public class Test
  5. {
  6. 	public static void Main()
  7. 	{
  8. 		ArrayList values = null;
  9.  
  10. 		foreach ( var i in values ) // Throws since values is null.
  11. 		{
  12. 		    // ...
  13. 		}	
  14. 	}
  15. }
Runtime error #stdin #stdout #stderr 0.02s 36320KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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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
https://ideone.com/ariXga
language:
C# (gmcs 5.20.1)
created:
9 years ago
visibility:
secret

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