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Interval Empty http://forums.datarealms.com/viewtopic.php?f=73&t=45629 
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Author:  Coops [ Wed Apr 16, 2014 5:01 am ] 
Post subject:  Interval Empty 
Run into a problem regarding math.random Code: self.RotAngle = self.RotAngle  math.rad(math.random((a*200) + 1, (a*200) + 1)/200) Where a is a number generated between 0 and 6. However if the number generated is 0, I get an error that the second argument of the math.random() is empty. Error generated is :bad argument #2 to 'random' (Interval is empty) so to counteract this I tried adding +1 in both arguments, but alas does nothing to prevent the error. Maybe I'm completely misinterpreting what the error actually is saying? 
Author:  Asklar [ Wed Apr 16, 2014 5:07 am ] 
Post subject:  Re: Interval Empty 
I'm not sure if it might be this, but when a = 0 you are doing math.random(1,1). Maybe that's causing the problem. Try adding 1 only to the second argument. 
Author:  Coops [ Wed Apr 16, 2014 5:10 am ] 
Post subject:  Re: Interval Empty 
Nothing yet. Ill try increasing the number maybe. 
Author:  Coops [ Wed Apr 16, 2014 5:38 am ] 
Post subject:  Re: Interval Empty 
I solved it. Just added an if check to see if the number was over zero. 
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