Safari Issues

[thehenrymcintosh]

Regarding compatibility, I've been having issues running celljs scripts in Safari (9.1.1) while they execute perfectly in Chrome and Firefox.

These are the most common errors I'm getting:

set — cell.js:237 TypeError: undefined is not an object (evaluating 'prop.set.call')
and
set — cell.js:282:93 TypeError: undefined is not an object (evaluating 'Object.getOwnPropertyDescriptor(Object.getPrototypeOf($node), key).set.call')

It seems to be occurring when some event-driven functions are added, such as onkeyup or onclick, while others ($init, $update) do not result in the error. The error completely prevents any of the script from running, and makes the entire app non-functional.

This problem seems fairly universal as it prevents all the celljs demos from running on my version of safari, leaving a blank screen. Is there any way of making this more backwards compatible? I'm a huge fan of celljs and it would be great if someone could find a solution and make this more accessible.

Thanks!

[gliechtenstein]

Could you write up a quick jsfiddle and share the link here? I recently fixed a similar problem for safari so this shouldn't happen. Also would help to know the browser version

[thehenrymcintosh]

Hi, I'm running safari 9.1.1. I can set up a jsfiddle if you want, but i'm not sure if it's necessary. If you want an example of the error, all of the demos on https://play.celljs.org/ result in one of the two errors I've already listed. What specifically do you need me to do on jsfiddle to help resolve the bug?