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Question by sjj100 · Jan 10, 2012 at 03:53 AM · errorrandomnumbergenerator

ArgumentException: RandomRangeInt can only be called from the main thread.

I am getting this compile error when I try and run this script: RandomRangeInt can only be called from the main thread.

 private var random = Random.Range(0, 4);
 
 function Update () 
 {
     print (random);
 }

Any Idea on how to solve this??

--Thanks!

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Answer by Tasarran · Jan 10, 2012 at 05:47 AM

Yeah, don't try to run that Random command on variable init, do it this way:

 private var random : int;
 
 function Start () 
 {
      random = Random.Range(0, 4);
 }
 
 function Update () 
 {
     print (random);
 }

If you want it to continuously make new random numbers, put that line from Start into Update also.

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avatar image sjj100 · Jan 10, 2012 at 08:41 PM 0
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Thanks much!!!

avatar image shortyzsly · Jan 28, 2015 at 12:39 AM 1
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But if your going with a higher Random.Range to decide when your event is triggered then keeping "waitTime = Random.Range(55, 650);" or whatever inside the update will that not update the value to a new value every frame thus never calling the event?

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