Saving data with the plugin for jsPsych 7

[Becca]

Linking this relevant post:

Can't get my experiments to save data - unsure what the problem is

FYI for future users searching this, another reason for this error can be if you accidentally clear your timeline after the pavlovia_init. Something like: /* init connection with pavlovia.org */ var pavlovia_init = '{' type: "pavlovia", command: "init" '}'; timeline.push(pavlovia_init); var timeline = [] // this is a mistake and removes the pavlovia init to fix it ensure that pavlovia_init is not cleared from the timeline