12.3 has broken my app

[Ben Gillbanks]

I have an app that was working and now isn't.
It works again if I switch back to 12.2.2

The error I am getting is:

Uncaught TypeError: t is undefined
    h render.js:180
    g render.js:294
    g render.js:289
    v render.js:367
    debounce component.js:77
    render component.js:76
    start component.js:48
    y component.js:37
    component component.js:91
    init app.js:42
    <anonymous> app.js:706
[render.js:180:6](https://cdn.jsdelivr.net/npm/reefjs@12/src/components/render.js)

The error is in this block of code:

		// If there's a Listeners object, handle delegation
		if (events.delegate) {
			events.delegate(elem, name, value);
			removeAttribute(elem, name);
			continue;
		}

Unfortunately I don't know enough about how reef works to be able to offer an example. I shall switch back to 12.2.2 for now.

Thanks - Ben

[Chris Ferdinandi]

Thanks for this! Fixed with version 12.3.1.

[Ben Gillbanks]

Thanks! I can confirm that this has fixed it.