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Activity Forums Adobe After Effects Expressions Get an error when using pixelSampler from polygonstudio.com

  • Get an error when using pixelSampler from polygonstudio.com

    Posted by John Kevien on May 10, 2008 at 3:39 pm

    I was watching the tutorial from him,and tried to make a practice,but I got the error when I using the “pixelSampler”.

    this is the error prompted:

    After effects warning: Undefined value used in expression.Could be an out of range array subscript?
    expression disabled.

    error occurred at line 0;
    Comp:”Comp 1″
    layer:…..
    Property:’Reference Point’

    My AE CS3;
    Windows OS;

    the url is:
    https://maltaannon.com/articles/after-effects/ce-pixelsampler/

    and I got the error every preset he created.So sad.

    thanks in advance..

    John Kevien replied 17 years, 12 months ago 2 Members · 2 Replies
  • 2 Replies
  • Lloyd Alvarez

    May 20, 2008 at 12:40 pm

    Hey John,

    Are you running AE in english? Expressions are language dependent and will break if they are not run in the same language that they were created.

    -Lloyd

    https://aescripts.com

  • John Kevien

    May 21, 2008 at 6:33 am

    Yes,My Operation System is English version of Windows,and My AE is English version too.So, if this is the key problem,how should I do? Change my OS version or AE version or the Script I had got!!

    thanks very much for your tip!!

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