If this template helps then use it. If not then just delete and start from scratch.
OS (e.g. Win10):
PsychoPy version (e.g. 1.84.x): Latest
Standard Standalone? (y/n) Y If not then what?:
What are you trying to achieve?:
I am trying to randomly choose a subset of items from a longer list to be presented on the screen. For example, I have a list 110 images, I want to randomly choose 55 from the list to present to a subject. I would like to do it in builder without custom code which according to Psychopy website I should be able to do easily.
What did you try to make it work?:
Please refer to the attache image.
What specifically went wrong when you tried that?:
It gave an error, list not iterable I think.
Include pasted full error message if possible. “That didn’t work” is not enough information.
Much thanks in advance