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kri

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kri
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  • Hi! What does the browser console say? Any errors there?
    in Blank page? Comment by kri April 2020
  • This is a mystery to me too. Maybe it's the browser? I'm using Chrome. I have no clue.
  • Just tried it out on your server. In short: The Prolific redirect seem to have worked with me but I've got OSWeb errors. The good news: I've got redirected to Prolific in the end. https://forum.cogsci.nl/uploads/403/8XR65FJG1VOT.png And the bad news…
  • Hi Simon, I'm sad to hear that your experiment did work out as planned. Hopefully it will get better and you will find a way to fix this. Let me divide your message and answer one by one. Nearly half are participants who tried to start the experimen…
  • Weird, indeed. What irritates me is this error msg you keep getting: "Errors occurred during the experiment". Although it is displayed by JATOS, it originates in OSWeb. Apart from being extremely non-specific, it still hints to some errors…
  • Okay, I checked the URL redirect with your study and it worked here too. I used the cortex.jatos.org server. I did nothing special: 1) I added Prolific redirect URL in the properties of your study. 2) Run your study with the Preview button from Prol…
  • Hi Simon, I think your changes work only if you have only one 'trial' in your OSWeb experiment. As far as I understand OSWeb it does divide your experiment in trails and after each trial it sends the result data back to the JATOS server by calling t…
    in result states Comment by kri April 2020
  • Hi Simon, I'm not sure I understand correctly what you changed in the OSWeb's jatos.js file. But the altered version I linked in the prior post had more changes than just jatos.startNextComponent option to jatos.appendResultData. You can compare old…
    in result states Comment by kri April 2020
  • I've got the files. I also figured out the mystery of why I didn't get notification emails anymore: some of them got into my spam folder. Weirdly only some got into spam while others were delivered properly. I'll try it out at come back here.
  • That is always a possibility. Your laptop has more memory. JATOS embedded database stores everything in the folder /database. So copying this folder (along with /study_assets_root and maybe /result_uploads if you have file uploads) to a different JA…
  • Hi Jasper, I wrote the same answer in a different thread. I just copy it here: It's seems as if I don't get notifications for answers in threads at the moment. I stumbled over your answered coincidentally ;). I'll try to monitor this thread from now…
  • Hi guys, it's seems as if I don't get notifications for answers in threads at the moment. I stumbled over your answered coincidentally ;). I'll try to monitor this thread from now on. You suggested waiting after each trial for a few seconds. Did yo…
    in result states Comment by kri April 2020
  • Sorry Jasper, I didn't get the notification about your answer (usually I get an email). I just got back here coincidentally because I was looking at your other issue (or someone with the same name?). And I also didn't get the study. I'm not sure wha…
  • Hi Jasper, >Fullscreen mode, though it seems farfetched Can't imagine. It's a redirect to the Prolific page. But to be sure you can try to run your study without fullscreen mode via Prolific. >Running through a General Multiple Worker link (my…
  • Hi Jasper, I just tried it on cortex.jatos.org and it seemed to have worked with me. Attached is a screenshot of the URL I put in JATOS in the study's properties and underneath is the screenshot of the Prolific page after the study was done. But I …
  • Hi Debra, initially I was in line with Daniel, a NAS is just a way to store files via the network (in opposite to build-in your computer or attached via e.g. USB). But after searching, it seems those Synology NAS are more than that and do have some …
  • Hi dockasaurusrex, I did some tests with my JATOS server and in short: I could reproduce your issue. Adding more memory solved it. So in detail, I run a load test: JATOS running on Digital Ocean on 1 CPU, 1 GB memory, 25 GB disk around 10,000 study…
  • Do you get this error when you importing it into JATOS or when you export it in OpenSesame/OSWeb? What does the error msg say? Best, Kristian
  • Hi dockasaurusrex, I haven't forgotten you. Yesterday was just a busy day. I still try to adapt to the new corona situation here. Although you seem to have figured out a workaround, I still try to figure out what went wrong on on your JATOS. This w…
  • Actually, you probably want to backup the other folders too: study_assets_root (folder where your study's files (HTML, JS, pictures etc) are saved) result_uploads (only since v3.5.1 and the folder where file uploads are stored) study_logs (folder fo…
  • Hi Daniel, Java 11 is fine and Java 8 is fine too. I'm not sure right now why JATOS shows you this 'JATOS needs a different version of Java than yours ...' - it should't. But anyway, I wouldn't worry, both Java versions are fine. But do a backup ;)…
  • Hi dockasaurusrex, When you say every person's data was saved in a file do you mean, you used the jatos.submitResultData or jatos.appendResultData functions to send result data back to JATOS? Or did you actually upload files with jatos.uploadResultF…
  • There is a known issue (https://github.com/shyras/osweb/issues/160) that OSWeb under certain circumstances doesn't wait until the result data are done being saved in JATOS and prematurely finishes the study run. This bug might be the reason for your…
    in result states Comment by kri March 2020
  • Hi dockasaurusrex, Although I did the update on my JATOS server a hundred times without any problems I would not just do it without a backup of my precious data just in case the 101st time will fail. Yes, there is this issue with JATOS up to versio…
  • Hi Esra, do you use OSWeb by any chance?
    in result states Comment by kri March 2020
  • Or you could use pure JATOS and upload your recorded sounds via file uploads. There is the "Video Recording" example in http://www.jatos.org/Example-Studies.html that you can use as an template. But of course, this would involves some pro…
  • JATOS doesn't impose any format for its result data apart from that it has to be text (so no binary - but for this one can use result files). That on your Mac it is shown as an TextEdit document just means that the default application on your comput…
  • Ah, I see it's not JavaScript. I guess this is OpenSesame's programming language (was it Python?). Unfortunately I'm not family with this one. Anyway in the browser it's JavaScript and and OSWeb translates to JavaScript. If it is possible, can you a…
  • Hi pmandara, I've never had this particular error before. It looks like the the browser can't load the file. Maybe it's a broken path? Can you share with us the part of your code where you load the files? Best, Kristian