[Yashas]

You can't assign values by calling functions when you declare variables in the global scope.

Add these to main():

Код:

vehcolor1 = random(255);
new vehcolor2 = random(255);

Change this:

Код:

new Vehcolor1 = randomEx(0,255);
new Vehcolor2 = randomEx(0,255);

to

Код:

new Vehcolor1;
new Vehcolor2;