[Mono-list] My code runs on the Visual C # 2010, but in monodevelop 2.8 does not work. What is it?

Stifu stifu at free.fr
Fri Oct 14 02:18:34 EDT 2011

So this tells us that what fails is the int.Parse() instruction.
The changes I proposed were not meant to make it "work", just to try to
debug the problem, as you didn't give us the Exception message at first.

So, it seems like Console.ReadLine() returns null rather than a string, for
some reason.

mazoni_ wrote:
> This is error:
> Unhandled Exception: System.ArgumentNullException: Value cannot be null.
> Parameter name: String
>    at System.Number.StringToNumber(String str, NumberStyles options,
> NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
>    at System.Number.ParseInt32(String s, NumberStyles style,
> NumberFormatInfo info)
>    at Trab0801.Program.Main(String[] args) in
> e:\Documentos\Estudos\aulas_csharp\codigos_csharp\Trab0801\Trab0801\Program.cs:line
> 28
> What is it?
> This is my code, and in Visual C# it's work =]
> http://paste.ubuntu.com/707722/
> I made the changes mentioned in the previous post and did not work. Can
> anyone help me please?

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