Changing Static Variable Crashes Unity With No Error Message.

Hey,

So this is an error that I never have come across before. I have a static variable name 'power' it is in a class named SystemPower. So now I have one variable that I can alter and read from any script. SystemPower is attached to a in-game gameObject. The problem is, is that I cannot alter the variable twice. I can read it as much as I want and it works fine.

So I instantiate a gameObject. It subtracts the 'amountToConsume' variable from power and it successfully does so. Then when the same gameObject is instantiated again, it freezes; I have to use task manager to forcefully close it.

Here's the code that it gets stuck on.

 void Start ()
 {
     if (SystemPower.power - amountToConsume < 0)
     {
         disabled = true;
     }
     else
     {
         disabled = false;
         SystemPower.power -= amountToConsume;
     }
 }

If I remove "SystemPower.power -= amountToConsume;" it doesn't crash. So I doubt it's another script or anything else interfering.

I have tried Try/Catch and it does the same thing. And I have read the Editor.log file and found nothing.

I am unsure of what to do...

Cheers, Ashley.

Edit : Chucked it on another thread for this task, it works somehow. But simply accessing the scripts 'disabled' value makes it crash :/