sebastiaan
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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…
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Hi @rotemB1 , At first glance, your approach seems correct, but you should determine vars.timeLeft in the Run phase of the script, because this needs to happen after the response has already been collected. There's also a rudimentary implementation…
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Hi @widmann , Yes, thanks for pointing this out. We've just released OSWeb 1.3.11, and this should include the matching map files. This update will be bundled with OpenSesame 3.3.6, or you can already update it manually. — Sebastiaan
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Hi Jonah, By default, all variables are logged on each trial (or on each call to the logger item, strictly speaking), and that can add up, especially if you have many trials with variables that contain long strings or Array objects. To see what ca…
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@LouisaB The memory issue should be resolved in OSWeb 1.3.11, which we'll release soon as part of OpenSesame 3.3.6. So then you can just stick to using separate images for each rotation :-)
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@Daniel Thanks, I suspected it was Big Sur. (The command that triggers the error is actually the line after `conda deactivate`.)
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Hi @DamianoG and others (@LouisaB ), I had to learn some new JavaScript debugging tricks to get to the bottom of this 😎 but I think I managed to fix it. There's a pull request waiting for review and if @Daniel also agrees with this then we'll includ…
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@gbzn Are you running Mac OS Big Sure? @Daniel Does this look like the Big Sur issue to you?
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Hi @DamianoG , I don't experience exactly the same issue, but I do see weird memory behavior. Specifically, as long as I keep the OSWeb tab active, things are fine, but if I switch to another tab, then memory consumption suddenly explodes from aroun…
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Hi @fotisfotiadis and @lvanderlinden , The issue appears to be that OSWeb doesn't correctly parse non-Latin strings if they're not quoted (and single-word text elements aren't quoted by OpenSesame). I filed an issue for that here. For now, a simple …
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Hi @ethanweed , You're running into a manifestation of this issue, which we still have to wrap our heads around and fix properly. The issue happens for some items when they are prepared twice in a row, and then run twice in a row. So basically when …
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HI @DamianoG , What browser and operating system are you using? And could you attach the experiment here, or (even better) a simplified version of the experiment that also has this problem? That might shed some light on the issue. — Sebastiaan
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Hi @ethanweed , Yes, these are located in the osweb package, which is part of opensesame-extension-osweb . To export an experiment file to a JATOS zip , you can use: from osweb import export export.jatos( osexp = 'my_experiment.osexp', path…