sebastiaan
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@Skilli The conda approach is better anyway, but just for your reference, with pip you need to explicitly say that you want to upgrade, like so: !pip install [package] --upgrade Mac OS users may find that neither the pip nor conda command is fou…
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@dockasaurusrex @favdberg @JasperdeWaard I hadn't seen this discussion, but @lvanderlinden pointed the issue out to me. It should be fixed in OSWeb 1.3.13, but for now you have to manually upgrade because this is not included with OpenSesame yet. If…
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@elaci0 @eduard OSWeb simply doesn't support custom fonts at the moment, i.e. you cannot use fonts from the file pool. In principle, I think it should be possible to load a custom font through JavaScript, but this is not trivial to do, at least not …
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Perhaps you can write a little script to write the script... ;-) That was going to be my suggestion too, yes. For example, the Python script below will generate 10 textline elements with their identities and positions defined in terms of variables. …
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Hi @marbh , The error looks superficially similar, but in your case it comes from your own script (not OSWeb), and more specifically from the count_incorrect item. Here you are trying to call vars.multichar_response.replace() , but this function doe…
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Hi @Sarah_ , Can you attach the experiment here, or a version of the experiment that shows the problem? — Sebastiaan
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Hi @Sarah_ , I suspect @JasperdeWaard is correct. In the meanwhile, OSWeb 1.3.12 has been released as part of OpenSesame 3.3.7. Why don't you update and see if that fixes the issue? — Sebastiaan
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Hi @Cleo and @lvanderlinden , The only way I could think of doing this is by bypassing OSWeb altogether. The script below (and the attached experiment) shows how you can programmatically add a real HTML form, temporarily disable OSWeb, collect the i…
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@tong I'm building the packages for OpenSesame 3.3.7 right now. This also includes the update to OSWeb. We'll probably publish them tomorrow.
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Hi @Sannee , This is not currently possible, but it would actually be very useful and so I filed an issue for it (to implement in a future release). In your case, you may also be able to make the experiment more user-friendly by having the participa…
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Hi @claraneuropsycho , Normally if an error of this kind occurs, you'll see an elaborate error message in the console/ debug window. If you see that, could you post it here? If you don't see that (because the error actually seems related to the cons…
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Hi @Cleo , Thanks for bringing this to our attention. Based on your screenshot, you're either running your experiment through opensesamerun, or you've selected the External runner under Preferences (which comes down to the same thing). If you select…
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Hi @DK21 , There is an indeed an issue with Big Sur (should be resolved in OpenSesame 3.3.7). In the discussion below you can find a workaround for now: https://forum.cogsci.nl/discussion/comment/21525/#Comment_21525 — Sebastiaan
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Hi @dockasaurusrex , When running an experiment in a browser, text rendering using HTML and CSS is a bit more limited than when running on a desktop. (Ironically, because HTML and CSS are web technologies.) I cannot think of an easy way to adjust te…
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@eduard The problem seems to be twofold. First, the same label widget cannot be linked to two different forms (maybe @sebastiaan could (dis)confirm that?) That's true, actually! I filed an issue for this, because this should either be possible or t…
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@DavKzo You mention that you're reading the loop table from file. But you also mention using OSWeb, which doesn't support this feature. In other words: I think that there's a bit of confusion here, and it would be helpful if you upload an example e…
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Hi @maryam_omranian , The error message indicates that this browser doesn't support "WebGL", which is a technology for presenting visual stimuli in a browser. OSWeb requires WebGL, so experiments will not run on computers that do not suppo…
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Hi @maryam_omranian , Could you post the error message from the browser console here, as @lvanderlinden suggested? — Sebastiaan
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Hi @mjj , These plugins haven't been updated for a very long time, and they are no longer compatible with recent versions of OpenSesame. If you download OpenSesame 3.2.8, then the plugins should work. Or at least, you shouldn't run into this particu…
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HI @kesslery , Thanks for bringing this to our attention. There's indeed an issue such that number of cycles was not adjusted after the weight operation was applied. I filed an issue for this, and it should be fixed for the next bugfix release of O…
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Hi @coco9824 , Display scaling is a property of the operating system. It's basically a trick to increase the size (in pixels) of things on displays with a very high resolution, on which things would otherwise look tiny. To have the experiment run in…
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Hi @JasperdeWaard , Although you cannot use Canvas objects in OSWeb, you can do much the same thing with sketchpad items, which set their onset time as a variable called time_[item name]. So say that you want to get the duration of sketchpad1 (whi…
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Hi @pena and @eduard , Thanks for pinging me in. The @ operator simply doesn't exist in Python 2, and it seems that I mistakenly used it anyway to fix a bug in OpenSesame 3.3.6. For now you can use OpenSesame 3.3.5, which should work. And this regr…
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Hi @Lorraine , The experiment looks fine to me. The error message indicates that you were able to abort the experiment by pressing Escape and then Q, which means that it didn't really freeze (otherwise this wouldn't have been possible either). Could…
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Hi @Liliann_L and @gbzn , If you're running Mac OS Big Sur, then you can take a look at this post for a possible workaround. If you're running a different version of Mac OS, then I don't know what causes the issue. In that case, you could consider i…
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Hi @bugay and @eduard , Thanks for reporting this. This is indeed a regression in OSWeb 1.3.11. I filed a bug report here, and it should be fixed in 1.3.12. https://github.com/open-cogsci/osweb/issues/54 — Sebastiaan
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Hi @wishiknewprogramming , I was wondering, if there is any timing or stability differences between the Java and Python inline scripts - should I convert all Java scripts to the Python ones, or I would be fine if I leave them as Java scripts? In ter…
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Hi @lisebrinck , (I accidentally removed part of the error message when formatting your post.) The error comes from OpenSesame not being able to find PyQt, which is the library that is used for the user interface. This can be for any number of reaso…
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Hi @lisebrinck , You're not doing anything wrong. Probably, OpenSesame just crashes for some reason, but since the command windows closes so quickly you don't see the error message. If you open opensesame.bat in a text editor (like notepad), and ad…
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Hi @JelleStudentRug , The latest versions of OpenSesame (I don't remember exactly since when, but certain 3.3.6) should preload items only when the system is idle, such that preloading doesn't slow down things at inconvenient moments. But I'm not su…