JATOS OSWeb problem suddenly appearing for study that was working

SINE

Hello,

I am running a longitudinal study on Jatos and used OSweb to develop it. I am topping up some conditions that had a different number of participants. So far, all was working well, but yesterday I suddenly got the following error:

DevTools failed to load source map: Could not load content for https://cogpsych.labs.vu.nl/publix/1317/1950/js/vendors~osweb.1.3.13.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://cogpsych.labs.vu.nl/publix/1317/1950/js/osweb.1.3.13.bundle.js.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://cogpsych.labs.vu.nl/publix/1317/1950/css/vendors~osweb.1.3.13.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE
DevTools failed to load source map: Could not load content for https://cogpsych.labs.vu.nl/publix/1317/1950/css/osweb.1.3.13.bundle.css.map: HTTP error: status code 404, net::ERR_HTTP_RESPONSE_CODE_FAILURE

Any guess on what might be happening?

Many thanks!

kri

Hi!

Usually source map are not necessary to run JavaScript, they are a readable version of the program for debugging and developing. So if your study doesn't work anymore there is probably another cause. Are there other error messages? Any hints for me?

Best

Kristian

SINE

Many thanks for your reply @kri ,

in the end the problem was due that for some reason the pngs that were uploaded with the experiment were not there anymore. Perhaps there has been a crash of the server and I did not know about it.

All the Best