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PsychoJS doesn't support

Hi,

I have an experiment that I’m trying to make online. It’s really basic, just four trials with text and response by the keyboard.

In the coder view it says "PsychoJS doesn’t support win.callOnFlip() for keyboard.

All runs well in the builder view. Data is not saved when run online.

Can anyone offer any help?

Thanks,

Jo

What happens if you uncheck “sync RT with screen” in your keyboard component?

Aha, the error message does indeed go away. I still cannot get the data to write to an output file for an online version of this experiment though (In a different topic) - does anyone else have a similar issue - a data file is produced, with appropriate headings, but no data is actually written to it?