5.4.2: DOMException: Failed to execute 'add' on 'DOMTokenList'

Wappler General Bugs
#1

With the update, this error pops up in my console everytime I open the app in the browser or reload the page:

CleanShot 2023-02-24 at 14.59.20
CleanShot 2023-02-24 at 14.59.20979×58 16.8 KB

(no code changes, only updated Wappler)

#2

Are you using any specific animations?

#3
#4

Yes, some simple CSS transitions for the footer navigation. But this worked perfectly before?
The animation itself still works.

#5

Do you know which files where updated? I don’t believe we had any updates on the AnimateCSS component lately, so it probably is an update of App Connect that is causing an issue.

#6

Hmm… I am not using any components, it’s a simple CSS transition for the footer/tab bar and one for the profile image…

Something like this:

.tab {
	background-color: #141529;
	border-radius: 50px;
	cursor: pointer;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-align: center;
			-ms-flex-align: center;
					align-items: center;
	-webkit-box-pack: center;
			-ms-flex-pack: center;
					justify-content: center;
	padding: 10px 15px;
	margin: 0 5px;
	-webkit-transition: background 0.4s linear;
	transition: background 0.4s linear;
}

.tab.active .tab-label {
	margin-left: 10px;
	max-width: 130px;
	-webkit-transition: max-width 0.4s linear;
	transition: max-width 0.4s linear;
}

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