kri
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Your solution, wrapping everything in jatos.onLoad is perfectly fine. The one from the example is just the most simple one. Best, Kristian
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I understand. No, saving files directly in the study assets folders is not supported.
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If you have access to your JATOS server and its configuration you can specify the path of the folder where all uploaded result files (from all studies) will be stored: https://www.jatos.org/Configure-JATOS-on-a-Server.html#uploading-of-study-result-…
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Mindprobe is UTC Best, Kristian
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It might be what is talked about in these SO questions/answers: https://stackoverflow.com/a/48146189/1278769 or https://stackoverflow.com/a/63564535/1278769. It might be that H2 deletes your data by filling it with empty space but doesn't actually s…
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Hi Craig, I see the problem. Something like an .gitignore file / config but for JATOS' study asset files. Should be possible. But I would like to move this discussion to an GitHub issue: https://github.com/JATOS/JATOS/issues. GitHub is the better pl…
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Just to chime in and talk about our experiences: Yes, it's difficult to get funding for JATOS (and software projects in general afaik). So far we were unsuccessful with our grant application. We tried to do an infrastructure approach in our applicat…
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Only the server admins of the Mindprobe server have access to your data - that are afaik 3 people. The JATOS server itself is hosted by DigitalOcean in Germany (a 'cloud' provider). But if you want to have a more secure JATOS: you can always install…
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It all depends on your server: number of files are limited by the OS and disk size. Max number of participants depends on your server size. What kind of server do you have? But 1000 stimuli files is nothing unheard of and 200 participants is kind of…
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There is also a new version 3.7.3 that fixes a problem that happens in a subset of browsers. Maybe your browser was one of them.
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I'll put it in one of the next release (probably next one).
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Okay, you're using Apache as an reverse proxy. That's the standard way to go. Nice it's working now.
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Hi Stephan, It's technically possible to only send data when the browser's unload event is fired (the browser or tab closes or link is followed to another page) but this would be a (very) strange experiment design. Usually an experiments sends data …
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Hi, JATOS was build with privacy in mind and for such an admin should not have access to other studies (and their result data) but their own. That said it wouldn't be a big change to add this kind of behavior to JATOS. I can think of a new field in …
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Hi Ksenija, A fix for this issue will be part of the next release (https://github.com/JATOS/JATOS/issues/255) Best, Kristian
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Hi Sebastiaan, You can use URL query parameter to pass on information like before: just add them to the URL. open directly links) E.g. if your 'open directly' link is https://jatos.mindprobe.eu/publix/K0SoSygRH2r and you want to pass variables a=1, …
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Hi Esra, Please open a new thread for a new question. Otherwise this forum is getting confusing for everyone. Thanks! Best, Kristian
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Hi Uros, Great to here that an upgrade to 3.7.3 solved your issue. The underlying problem then was the bundling of jatos.js with webpack. About the new issue: I'm on it. It's about streamsaver.js. Best Kristian
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Hi Uroš, If you try your study on cortex.jatos.org, does it work there, does it send result data? I try to figure out if your issue is some problem in JATOS or in your setup. Best, Kristian
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Hi! The first issue you describe, the one with the "confirm first" option, is a bug. Thank you for pointing this out. General Single links with "confirm first" currently can be used only once altogether. I did a fix already. It w…
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Hi! You might have the same issue as in: https://github.com/JATOS/JATOS/issues/255. Does your server only use an IP without encryption? Then adding an domain and encryption might be a quick fix. Otherwise I'm on it but I can't say how long it will t…
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Strange. What happens if you use command line parameters? ./loader.sh start -Dhttp.address=172.31.19.136 -Dhttp.port=80
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Hi, An "out of memory" error sounds like your study uses up a lot of resources on the participants browser. It does not sound like a JATOS / Mindprobe problem. I monitor the memory usage on Mindprobe and there is some left. Did you try you…
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Maybe something else bound to this IP and port? What is the output of lsof -i:80?
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I'd recommend to try 100% of the experiment and check for errors in the browser's console. Newer JATOS versions have a 5 MB result data limitation by default (but one can change this: https://www.jatos.org/Configure-JATOS-on-a-Server.html#study-res…
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If you want to keep the port 9000 then you have to add it to your 'inbound rules'. Add two rules for port 9000 similar to port 80 or 443. But running a server on port 9000 works but is strange - default port is 80 (or 443 with HTTPS). How does your …
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Hi, Do you have any reverse proxy like Apache or Nginx installed? On which IP and port does your JATOS run, still the default localhost and 9000? Best, Kristian
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Hm, it’s not possible to have this reload message in the logs without the participants actually reloading somehow. A reload can be also in a different browser (tab). If you want to allow this behaviour you can allow reloads in the component properti…
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😀
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Hi, In the results section, I do see a "VERIFIED FINISHED MRI -SG" message, so clearly it has executed the submitResultData line. This is strange. If you can see the message all result data should have been sent. What do you see in the JA…