Uncaught TypeError: Cannot read property 'addEventListener' of undefined

[facine]

Hi, thanks for this great plugin!

I'm trying to develop a Drupal contrib module and I get this error only using reveal, with overlay and push works fine.

This works: `<a class="js-offcanvas-trigger" data-offcanvas-trigger="off-canvas-id" href="#off-canvas">Menu</a>

<div class="js-offcanvas" data-offcanvas-options='{"modifiers": "right,push"}' id="off-canvas-id">...</div>`

This isn't work: `<a class="js-offcanvas-trigger" data-offcanvas-trigger="off-canvas-id" href="#off-canvas">Menu</a>

<div class="js-offcanvas" data-offcanvas-options='{"modifiers": "right,reveal"}' id="off-canvas-id">...</div> `

Error message js-offcanvas.pkgd.js?v=1.x:89 Uncaught TypeError: Cannot read property 'addEventListener' of undefined at Object.utils.onEndTransition (js-offcanvas.pkgd.js?v=1.x:89) at window.componentNamespace.Offcanvas.Offcanvas.open (js-offcanvas.pkgd.js?v=1.x:591) at window.componentNamespace.Offcanvas.Offcanvas.toggle (js-offcanvas.pkgd.js?v=1.x:692) at toggleOffcanvas (js-offcanvas.pkgd.js?v=1.x:857) at HTMLAnchorElement. (js-offcanvas.pkgd.js?v=1.x:56) at HTMLAnchorElement.dispatch (jquery.min.js?v=3.2.1:3) at HTMLAnchorElement.q.handle (jquery.min.js?v=3.2.1:3)

Any idea? Thanks!

[vmitsaras]

HI @facine , did you added the offcanvas.css with the reveal css-classes?

[facine]

Yes @vmitsaras, these are the loaded files:

And this other de HTML code after open/close the push & reveal elements:

And these are the reveal errors:

[facine]

There wasn't any c-offcanvas-content-wrap, sorry.

after add the wrapper it works fine.

thanks.