kri
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Exactly. You could put your survey in the first component in your JATOS study and the OSWeb experiment in the second. JATOS will call them one after another (although you could also have more elaborate study flows like jumping back and forth or loop…
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Hi Roelof, I've never tried JATOS with MariaDB. They say MariaDB is an 'drop-in replacement' for MySQL but on the other side I can see some incompatibilities to MySQL on their page: https://mariadb.com/kb/en/incompatibilities-and-feature-differences…
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Just to be sure: I tried out an update from 3.5.3 to 3.5.4 on my local JATOS with MySQL 5.7.30 and it worked.
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Hi mariosav, JATOS 3.5.3 should fix this. But If I remember correctly the new OpenSesame/OSWeb should fix this independently too (@sebastiaan correct?). But I agree updating JATOS while experiments are running isn't recommended. Best, Kristian
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Hi Kian, SurveyMonkey, as far as I know, always runs only on their web page and I can't imagine a way to combine it with OpenSesame / JATOS. But there are other libraries that offer surveys. One, I'd like to recommend, is survey.js (https://surveyj…
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Hi rubberduck, There is one line in your log that worries me: 2020-05-18 15:07:44,076 [ERROR] - p.a.d.e.DefaultEvolutionsApi - Error on rename of './jatos/#sql-8d8_49f6' to './jatos/User' (errno: 150) [ERROR:1025, SQLSTATE:HY000] All other errors a…
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Nice :)
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Hi Alex, You don't need to SFTP into the server - it's much easier: You can use JATOS' UI to just overwrite a study. The procedure is simple: 1) Change your study on your local JATOS (edit your HTML or change whatever asset files you have there) 2) …
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So, you got Sona + JATOS working for you!?
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Hi nya, yes, it's on our todo list. I haven't looked into Sona in detail but I have a hunch that it works already with JATOS and that JATOS doesn't need to be changed for this. It looks like Sona just needs the study link URL from JATOS (similar to …
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Nice!
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You are welcome! Kristian
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Hi Yavor, I can see in the log that you are using an external MySQL as a database and JATOS cannot connect to it anymore: "org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection" Can you tell your admin to check…
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Hi Paolo, yes, updating OSWeb and JATOS should fix the problem with the lost trials. I update to OS 3.3 with Osweb 1.3.7 but now I have the problem that I don't have the WorkerID or ResultID in the Exported Result from Jatos. (I use one General Sing…
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Hi SoSo, First to say the trails in OSWeb to not correspond to components in JATOS. OSWeb puts everything (all trails) into one component. A little explanation: In JATOS a study can have several components and a study run can move between those comp…
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Elisa is correct. Once you call one of the jatos.abort* functions, the study is put into state ABORTED in the database and all previously stored result data and files are deleted. All later attempts to store data will fail too due to the study being…
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Ah, that makes sense :)
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Nice!
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Hi Rob, That is strange. The update button should appear automatically on Linux/Unix/MacOS computers. However you can enforce it by using the version query parameter, e.g. for an update to version 3.5.3 you'd have to put https://my.jatos.domain/ja…
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Hi SoSo, Updating to 3.3.0 might solve your issue already :) So you mean participants are able to reload the page when they press the reload button? No, by default OSWeb and JATOS do not allow reloads. But reloads can be allowed in JATOS' UI: https:…
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I'd appreciate that :)
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I've commented out the line in the conf/production.conf file that specifies IP and port, and now when I start JATOS and go to my VPS' IP address in the browser at port 80, I get sent to the web server's default page. I'm confused. There is another w…
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Hi So So, The first error says that there was some kind of error during the study run with OSWeb. May I ask which version of OSWeb and JATOS you are using? There were some recent changes that might fix this already. The second error message is only…
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I've never worked with TransIP myself. But JATOS should work on any Linux system. I tried this with the default IP address 0.0.0.0:9000, but have also tried ... different IP addresses and ports You have to use the IP address that is given to your m…
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Nice! :D
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Hi Orin, yes, you must turn off you Droplet before resizing. This is not a problem. JATOS stores its data in a database or in the file system and both survive a restart. I did this many times with e.g. cortex.jatos.org which is also currently hosted…
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Sorry for answering so late (I had a lot to do and to be honest I'm out of ideas and needed some time to think about your problem). I stumbled over this in your log `StudyAssets - .versioned`. It's for quite some time now that StudyAssets has a met…
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Hi Becky, Hi Tres! you can upload multiple files with jatos.uploadResultFile. This feature was added to JATOS not long ago, with version 3.5.1 (so make sure to update both your local JATOS and your server). In 3.5.3 jatos.js got another update that …
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Hi! OSWeb is using jatos.js, so it must be available somehow. But I'm not sure whether it is accessible for you. @seapsy, @Dan could know more here ;) . Kristian
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Nice, it works! (but still weird)