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C# C# Objects Object-Oriented Programming Initialization

Posted by Hakim Rachidi
Hakim Rachidi
38,489 Points

Challenge crashs : "Try again "

Something wrong in the code???

Frog.cs 
namespace Treehouse.CodeChallenges
{
    class Frog
    {
        public readonly int TongueLength;

        public Frog(int length)
        {
           length  = TongueLength;
        }

        Frog frog = new Frog(1);

    }


}

2 Answers

Steven Parker
Steven Parker
229,732 Points
Steven Parker
Steven Parker
229,732 Points

I see two issues:

  • you have your assignment operands reversed, as Rune observed
  • you don't want to instantiate a Frog object inside the class as you did on line 12

It's that second item that results in infinite recursion and causes the challenge to crash.

Rune Andreas Nielsen
Rune Andreas Nielsen
5,354 Points
Rune Andreas Nielsen
Rune Andreas Nielsen
5,354 Points

Thanks, Steven. Didn't observe that one - once again it shows that two pairs of eyes are better than one pair. ::-)

Rune Andreas Nielsen
Rune Andreas Nielsen
5,354 Points
Rune Andreas Nielsen
Rune Andreas Nielsen
5,354 Points

Hi, Hakim.

Just switch the variables length and TongueLength in your constructor, and it should work.

Remember that inside of the constructor of a class you will in most cases set the local variable of the class to the variable passed into the class constructor.