Posted: Sun Mar 25, 2012 9:49 am Post subject: I think it's rather weird
I finished a program called compint, it needs to use procedure to calculate the balance . But after I ran it, it did the job, i mean it did everything it supposed to do, and then the window just disappeared, and it says "Variable has no value"
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ihsh
Posted: Sun Mar 25, 2012 10:29 am Post subject: RE:I think it\'s rather weird
This means that your program crashed because you tried accessing a variable that hasn't been assigned a value yet.
For example, try running the following program:
code:
var a:int
put 2
put a
It will give you the same message because you haven't assigned a a value, yet you are trying to access it.