Error number 10041

[Lauriane Faraut]

HI,

I'm a novice in the using of Eprime.
I didn't have problem to present on the screen 3 pictures where only one is the positive stimulus and the two other are the negative one.
However, after 3-4 trials, the following message appears:
"The value for the index parameter is either invalid or is not within range for this collection. Error Number: 10041".
I didn't find in the script the issue and impossible to have any information on that error number. What I#m suppose to do? I think I must modify the script...

Cheers

[David McFarlane]

The error message "The value for the index parameter is either
invalid or is not within range for this collection" sounds like your
program tries to use more List items than you have in the designated
List. That could happen with some inline code, or if you are using
attribute references to access List items and some of those are out
of range. You need to look for this in your inline code or attribute
references. As a debugging aid, print out whatever index your code
uses for accessing the items in your List, look at those index values
and see if they make sense.

-----
David McFarlane
E-Prime training
online: http://psychology.msu.edu/Workshops_Courses/eprime.aspx
Twitter: @EPrimeMaster (https://twitter.com/EPrimeMaster)

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