OS: macOS Big Sur (v 11.2.3) PsychoPy version: 2021.1.2 Standard Standalone? (y/n) y What are you trying to achieve?: Run Posner experiment from YouTube demo. What did you try to make it work?: Followed all of the instructions. It works on Pavlovia, but not locally. It seems like python is tre…

Ahh I see! 2021.1.3 specifically addresses this issue: [image] Releases · psychopy/psychopy //github.com/psychopy/psychopy/releases/ For running psychology and neuroscience experiments - psychopy/psychopy Thanks, @wakecarter :slight_smile:

AttributeError: 'list' object has no attribute 'contains'

Builder

emilyfwong105 April 7, 2021, 10:44pm 5

Ahh I see! 2021.1.3 specifically addresses this issue:

Thanks, @wakecarter

1 Like

Topic		Replies	Views
AttributeError: 'str' object has no attribute 'contains' Builder mouse	15	76	June 7, 2025
If obj.contains(mouse): AttributeError: 'str' object has no attribute 'contains' Builder mouse , images	19	377	November 20, 2024
Clickable text fails Builder	23	2443	May 14, 2021
AttributeError: 'str' on clickable stimuli Builder	6	1167	November 4, 2021
Mouse click on object error in Pavlovia but good on local PsychoPy Online experiments pavlovia	11	226	December 4, 2024

AttributeError: 'list' object has no attribute 'contains'

Related topics