Hi, I’ve got a problem with running my experiment online. Everything works fine with builder. The routine consists of an image with a slider (rating, radio) above it where. Participants should make a decision and end the routine with spacebar. The slider is visible but after I clicked the first of…

Have you gone through Wakefield’s cribsheet already? He’s compiling a list of things that you should edit in your Builder’s code (Python to JS translation) before it works online. There’s a lot of stuff in there that might help you. PsychoPy Python to Javascript crib sheet PsychoPy versi…

Thanks Elise. I try this later.

Hey Elise, I’ve gone through it now but haven’t found anything that could explain my problem. Was there any specific part that helped you? Or is there someone else who knows what to do with this error message? @dvbridges maybe? What I don’t get is what should be this “right”. Nothing in my experi…

Hi Bubu, I’m not an expert myself on PsychoPy but I’m willing to take a look at your experiment if you can upload it online on github and make it public? I can go through it to see if there’s anything there I had to change as well.

Do you get an error with a line number in the JavaScript console? If so, what is the code in and around that line? I’ve not tried sliders myself yet so I don’t know if right is used in the slider objects (or perhaps mouse buttons). Given that Googling your error message (i.e. outside this forum) do…

Hey wakecarter I thought the same when I realised that the error doesn’t show up anywhere else. However in my script from Builder it doesn’t appear anywhere. How can I see the JavaScript console? Maybe you can also try the link that I sent to Elise

if (textAgeFeedback.status === PsychoJS.Status.STARTED){ // only update if being drawn textAgeFeedback.setText(screen_text); } var _pj; function _pj_snippets(container) { function in_es6(left, right) { if (((right instanceof Array) || ((typeof right) === "string"))) { …

Was there no problem with the routine before? The one that shows the two options to click? Cause this is where the error message occurs for me It seems like the problem is with the next routine where I wanted to display the keyboard input to the subjects. Is there any good instruction/thread how to…

Hi I didn’t try running it…just looked for left and right in the code. I display user input back to participants using displayText.text=recordedString in Each Frame but only if there has been a change. displayText.setText(recordedString) might work too. I’m not sure why you set my previous reply …

That was by mistake. I only wanted to like it because I was happy that you found the right and left. Sorry I try the display text later. Thanks so far.

TypeError: right is not an object (evaluating left in right)

Online experiments

wakecarter June 1, 2020, 7:07am 13

You may find this post useful. I’ve linked to my template which includes an age question

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TypeError: right is not an object (evaluating left in right)

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