kri
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Hi Juliet, Do you know of any substantial changes to functions within JATOS that would mean updating required me to make changes to my existing code, or would I simply need to update the JATOS files within my root folder? You can read more about the…
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Looks like something setting a 'Content Security Policy' (https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) that prevents a library that JATOS UI uses, called StreamSaver.min.js, from opening an iframe. JATOS does not set this policy - it must …
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As far as I know not all features of OpenSesame are possible in the browser with OSWeb. I'd recommend to ask in the OSWeb forum. Best, Kristian
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Hi! How did you create your experiment? Did you use any Builder, like OpenSesame or lab.js? Best, Kristian
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When you open the JATOS page are there any errors in your browser's Console? You can find the Console if you open your browsers developer tools (while being on the JATOS page) and then tab Console.
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Hi Miriam, Sorry about replying so late, I wasn't notified of your answer (like this forum usually does). Is your problem solved by now? And if not, could you have a look in your logs? Best, Kristian
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It's strange, I also wasn't notified of the post :/. JATOS works with jsPsych 7 (the Simple Reaction Time Task exists with jsPsych 7 in the Example Studies). jsPsych 7 has a little different syntax then 6. I'd recommend to have a look at the example…
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I agree with elisa, your JATOS looks strange. There shouldn't be a 'choose file' button and the JATOS logo and welcome message is usually centered. Can you try it on a different computer?
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Hi! I'm pretty sure this is not so much a JATOS problem but an OSWeb one. JATOS doesn't care for the things that happen in the browser. JATOS cares for the 'backend', delivering the files, storing result data, user and participant management. I'll m…
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Hi Han, JATOS itself does not have a way to recover deleted Batches (or anything else that was deleted). Sorry. But maybe your server does backups? Then maybe you can recover the data from there. Best, Kristian
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Hi Han, Yes, if you are using OSWeb then my questions don't make much sense. You have just one component and the whole jatos.js stuff is done by OSWeb for you. But then your error message 'Illegal function call submitOrAppendResultData: component …
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Hi Han, I have some questions for you: How many components does your study have and at which position is the one with ID 3? Do you wait in your JavaScript until jatos.js is finished initializing before you call any jatos.js function? How do you go t…
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Hi Uros, Somehow your question slipped my attention. Good that you found an solution already. But I want to answer some of your questions anyway. Your problem sounds like you were running low on resources, probably memory, on your JATOS server - as …
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Hi Miriam, That makes more sense. Could you try it with Chrome. Chrome handles memory better when downloading and if your computer is low in memory this can be the crucial point. If Chrome doesn't help: What's in your logs? Any errors or exceptions…
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Hi! I'm pretty sure this is more an OSWeb problem than a JATOS one. I moved this question to the OSWeb forum. Best, Kristian
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Luckily JATOS using Logback (http://logback.qos.ch/) instead of log4j. So JATOS does not have the recent log4j security flaw.
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Why do you want to export the study itself from Mindprobe? I'm just curious. Usually export the study from their local JATOS and import into their remote JATOS (e.g. Mindprobe). But anyway, you successfully imported your study to Mindprobe and now …
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Hi, Are you talking about exporting the study itself - or about the study results? And another question: Do you use Mindprobe's JATOS or your own? Best, Kristian
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Hi Patricia, it's difficult to say what happened in those cases. It looks like the study jumped forward without being able to send the result data at all. Let me ask a couple questions: What JATOS version do you use? How do you send the result data …
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Hi Julius, Yes, there is a difference between the worker ID and the srid (study result ID). The study result stores all results of one single study run. It consists of one or more component results. Each study run has exactly one srid. Depending o…
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Hi, JATOS' result page has the possibility to filter (see screenshot). The easiest to filter for all 'FINISHED' results is to filter for 'FINISHED' and activate 'Aa' to keep the capitalization. The filter searches everywhere in the table for this te…
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I had another idea: are you using a MySQL with your JATOS? Then I'd strongly recommend to turn off the binary log (https://www.jatos.org/JATOS-with-MySQL.html#optional-deactivate-mysqls-binary-log). Kristian
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There is a non-standard character in your result data. In heure normale dÂ’Europe centrale, the char before Europe is not UTF-8. Do you know why it's there? But if you just want to go on, you can replace all dÂ’Europe with d'Europe in an text editor…
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10 MB is pretty large for result data (even for OpenSesame ones). I recommend you try one more time to reduce the size. I had a look at your example result file and saw many repeating fields. But to answer your question: No JATOS has no other restr…
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JATOS exports in utf-8. Strange. Do you have an example of the exported results that I can check. You can attach the file here. Best Kristian
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Hi Stephan, JATOS' MTurk integration is already quite weak. Most importantly it does not use MTurk's API. What it does is providing some code that can be copy-pasted into MTurk. That code contains a link to your JATOS that when opened starts a study…
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Yes, I thought the same. Probably link somehow got changed. Kristian
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Exactly, usually one doesn't encounter STARTED. If the study started the correct state is DATA_RETRIEVED.
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Your screenshots are from the Study Result page and each row in the table shown is a study result. I guess you did a couple of test runs of your study? Each run results in one study result. If you don't need them you can just remove them. Here is li…
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Moved to OSWeb forum