Clickable objects leading to error

Online experiments
1

OS (e.g. Win11):
PsychoPy version (e.g. 2025.2.4):
Standard Standalone Installation? (y)
URL of experiment: None yet
Do you want it to also run locally? (y)
What are you trying to achieve?: Replicating a previously created online study with a feedback component

What did you try to make it work?: I have tried storing the variable names as a list under another variable name and using that variable name in the clickable stimulus area. Removing the correct answer stored area. Running with just run object at a time. Changing and reviewing my code component several times. Changing the names of my objects.

Link to the most relevant existing thread you have found: "looks like your correct answer variable needs to be set to update" :/

recognition_heuristic feedback online vers.psyexp (166.3 KB)

What specifically went wrong when you tried that?:
TypeError: Cannot read properties of undefined (reading ‘contains’) Try to run the experiment again. If the error persists, contact the experiment designer. This error occurs whenever I click an object in my judgement loop (I’ve attached the psychopy file itself if you would like to look). I keep getting error messages that my variables within the mouse click need to update, but I read somewhere that its a false error message.

2

Hello @derekgr

Do you have a toy version of your experiment that demonstrates the problem, rather than your full-scale experiment?

Best wishes Jens

3

can you upload the condition loop.csv?

4

I’d recommend that you remove square brackets.

image
image1874×1615 179 KB

6

condition loop.csv (364 Bytes)

Here it is!

7

Hi Wakecarter, I have tried both with and without brackets and the error persists.

Best,

Derek

8

problem demo 1.psyexp (150.2 KB)

Not exactly sure if this is what you meant, but this is the two routines of interest.

Best,

Derek