Counterbalancing using Batch session data
I am sorry of this is a cross post, but I could not find it on the forum. I am counterbalancing in OSWEB using the batch session data. This works great and is a really nice feature. However, it only seems to work when I run the experiment in browser mode. When I run in in quick run, however, I get the following error:
ArrowFunction is not supported by ECMA 5.1.
As far as I know my OSWEB is up to date. Does this mean you can only implement this script as soon as your experiment is finished or is there another way around this?
Thanks in advance,