Pavlovia syncing problems : default value for parameter

Hi everyone,

I’m new to Psychopy and could use some help. I modified an IAT to use death stimuli. It runs on my computer, but when I try to upload it to Pavlovia I get stuck on an ‘initialising’ screen. This is the warning that comes up when I try to sync it in the runner:

“I don’t know the appropriate default value for a ‘allowedKeys’ parameter. Please email the mailing list about this error.”

Here’s the Pavlovia URL: Pavlovia
I can also provide the code directly if that would be more helpful.