Object reference not set to an instance of an object.

Question

Hi,

 

I'm working on a console application which also have class library in it.

 

 

 

I added refrence of class library to console project as show above. In class library i have following code.

namespace SomeClass
{
    public class ClassOne
    {
        public string[] SupportedFiles;
    }
}

And in console app, program.cs, i'm trying to assign SupportedFiles.

class Program
    {
        public ClassOne class1 { get; set; }
        public Program()
        {
            class1.SupportedArchitectures = new string[] { "Test", "Test" };
        }
   }

But line number 6 class1.SupportedArchitectures = new string[] { "Test", "Test" }; throws an error.

 

 

 

What am i missing? Am I so dumb instantiating a string array. Please help me out