Web Experiment in MacOS with Chrome and Safari

[cnsla]

Description of the problem:
Same demo experiment runs in Safari and Firefox, but show error in Chrome.

It gives below error message.

Unfortunately we encountered the following error:

• TypeError: Cannot read property ‘readPixels’ of undefined

Try to run the experiment again. If the error persists, contact the experiment designer.

It’s interesting, because in the previous post, Safari seems not worked properly.

Online experiments on Pavlovia can not run in some web browsers

Safari should be working (although it looked to me like mouse/touch events weren’t detected so we’ll need to look into that). IE11 turns out to be a complete mess. We’re working to support it (probably in 3.0.0b7 sometime next week?) but, when we do, I would very strongly recommend that you use a better browser! Performance under IE11 will definitely be worse than almost any other option. Firefox or Chrome are very much superior and work everywhere.