Experiment stuck on initialising - Pavlovia Pilot

URL of experiment: https://gitlab.pavlovia.org/juneliu/subliminal-reward-pre-test/blob/master/html

Hi all,

My experiment is stuck on “initializing the experiment” but it runs well offline. I have uploaded my .js and legacy-brewers.js file (and to make sure, I created a NoModule.js file and copies codes of legacy-brewers.js to that file). I think there are problems with my js codes. Are there ways to check what exact problems in those codes?

Thank you so much!