Solved Multiple argument command

https://files.catbox.moe/jhrlo4.png
I get this error when i process commands with one argument because i added this

Code:

float.TryParse(args[1], out secondnumber);

such as /time 10 but /time freeze 10 would work
i tried

Code:

                     if(args[1]!=null){
                        float.TryParse(args[1], out secondnumber);
                    }

but that didn't work either.

 

/time 10 - 10 is args[0]
/ time freeze 10 - freeze is args[0], 10 is args[1]

 

I figured it out and i understand that, but what was happening is if there wasn't a second argument it would error out. i fixxed that by adding this

Code:

                    if (args.Length ==2){
                    float.TryParse(args[1], out secondnumber);
                    }