Unknown Identifier error

I am getting a unknown identifier error when trying to change a variable with a GUI button. I don't know what is causing it because it should be recognized.
Here is the code:

Code (JavaScript):

1. #pragma strict
2. var gameDif = "Easy";
3. var gameDifInternal = 1;
4. function OnGUI () {
5.     if (GUI.Button (Rect (820,400,300,200), "Difficulty: " + gameDif)){
6.        gameDifInternal++;
7.     }
8.     if(gameDifInternal == 1){
9.     gameDif = "Easy";
10.     }
11.     else if(gameDifInternal == 2){
12.     gameDif = "Normal";
13.     }
14.     else if(gameDifInternal == 3){
15.     gameDif = "Hard";
16.     }
17.     if(gameDifInternal == 4 || gameDifInternal > 3){
18.     gameDif = "Easy";
19.     gameDifInternal = 1;
20.     }
21. }

. Please help!

 

Wrong section.

 

The code you posted doesn't generate any errors. But you should use arrays instead of coding a bunch of separate if/then statements.

--Eric

 

The point is that it does create an error, but i don't know why it does. It gives an unknown identifier error at line 6. The problem is that I don't know why it is creating an error because the variable is defined.

 

Except that it doesn't. I didn't see any issues with a quick scan, so I copied and pasted it into Unity, and no errors.

--Eric

 

Never mind, it was something else with the same variable name. Oops! Sorry about that.