OSWeb play audios read from csv list depending on participant ID
I am trying to run my first OSWeb experiment. It works fine until I run it in the external browser.
In my experiment participants have to listen to audio recordings. There are two versions within this one experiment, which assign participants different audio files based on their participation ID.
I “coded” this with the help of lists in two csv files and this reference to the files: “version_[=var.subject_nr%2+1].csv” in the loop.
When the first audio is supposed to play I receive this message: “TypeError: r is undefined”
Does anybody have an idea how to fix that?
Thanks so much!