Error occurred when use UiAlert component in mobile mode.

[bq-hentai27]

I tried to use ui-alert component in mobile mode. when I dismiss the alert, error occurred.

keen-ui.js?bc59:426 Uncaught TypeError: el.className.replace is not a function
    at classes (eval at <anonymous> (app.js:965), <anonymous>:426:29)
    at Object.contains (eval at <anonymous> (app.js:965), <anonymous>:465:19)
    at startRipple (eval at <anonymous> (app.js:965), <anonymous>:8380:40)
    at HTMLButtonElement.handleTouchStart (eval at <anonymous> (app.js:965), <anonymous>:8458:13)
classes @ keen-ui.js?bc59:426
contains @ keen-ui.js?bc59:465
startRipple @ keen-ui.js?bc59:8380
handleTouchStart @ keen-ui.js?bc59:8458

It is ok for pc.
I debugged & found the error occurred in the following fn.

function classes(el) {
    if (isElement(el)) {
        return el.className.replace(trim, '').split(whitespace);
    }

    return [];
}

The el.className is an instance of SVGAnimatedString and no replace fn.

[JosephusPaye]

Hmm, this is weird. Can you create an online demo reproducing the issue? Which browser are you using and what device?

[DXCanas]

Can confirm this bug after opening Chromium's dev tools and hitting Toggle Device Toolbar in top left of dev tools section. Clicking dismiss on any alert causes the error.

Uncaught TypeError: e.className.replace is not a function
    at a (docs.bundle.js:1)
    at Object.c (docs.bundle.js:1)
    at s (docs.bundle.js:18)
    at HTMLButtonElement.l (docs.bundle.js:18)

Environment: Chromium Version 55.0.2883.87 Built on Ubuntu (Xenial Base) , running on LinuxMint 18.1 (64-bit)

[JosephusPaye]

Hi @DXCanas,

Thanks for the additional info, this has been fixed in 54de592, and will land in the next version.

[aalakoski]

Hi,
Not sure if this is the same issue but this happens also in ui-datepicker opened from the input, while using the arrows to switch month.
Uncaught TypeError: el.className.replace is not a function at classes (eval at <anonymous> (app.js:1144), <anonymous>:426:29) at Object.contains (eval at <anonymous> (app.js:1144), <anonymous>:465:19) at startRipple (eval at <anonymous> (app.js:1144), <anonymous>:8380:40) at HTMLButtonElement.handleTouchStart (eval at <anonymous> (app.js:1144), <anonymous>:8458:13)
Confirmed.. It's about the same issue.