URL of experiment: Sign in · GitLab Description of the problem: I added a text box to my experiment to collect participant responses, however I run into the following error when I try to run it online: [image] TypeError: state.toLowerCase is not a function I’ve followed the video tutorial for t…

Error with textbox: TypeError: state.toLowerCase is not a function

kellycotton January 22, 2021, 8:45pm 8

In case other people haven’t updated yet, the newest version of PsychoPy (v2020.2.10) seems to have fixed the problem!

TypeError: state.toLowerCase is not a function

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TypeError: state.toLowerCase is not a function Online experiments	48	2569	April 7, 2021
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TypeError: undefined is not an object (evaluating 'win._psychoJS') Online experiments pavlovia	2	23	February 20, 2025