Cannot set property 'getPropertyValue' of undefined

[hcweb]

I use wowjs in vue3, but I keep reporting errors. my code like this <script>import { WOW } from "wowjs"; import { onMounted } from "vue"; export default { name: "App", components: { Header, Footer, }, setup() { onMounted(() => { new WOW().init(); }); }, }; </script> But if I put wow.min.js in the head of index.html, he can work normally, and it keeps reporting the above errors when installing through npm or yarn. I need your help! Thank you!

[sudongyuer]

I had the same problem

[LUDA0831]

I had the same problem

[jetBn]

I had the same problem

[abadm]

I use wowjs in vue3, but I keep reporting errors. my code like this <script>import { WOW } from "wowjs"; import { onMounted } from "vue"; export default { name: "App", components: { Header, Footer, }, setup() { onMounted(() => { new WOW().init(); }); }, }; </script> But if I put wow.min.js in the head of index.html, he can work normally, and it keeps reporting the above errors when installing through npm or yarn. I need your help! Thank you!

You need to use wow.js instead of wowjs in Vue3.

npm install wow.js --save
# or
yarn add wow.js

import WOW from "wow.js";

[kingyue737]

I had the same problem when built in modern mode in a nuxt2 project.

[yanggengzhen123]

I had the same problem

[FZfanfan]

我也有同样的问题 打包部署到服务器上就出现这个问题了

[veraLX]

Hello，我是林昕，我已收到来信~

[wtt19980923]

I have installed wow.js for vue3 but i also have the same problem . "wow.js": "^1.2.2"

[veraLX]

Hello，我是林昕，我已收到来信~

[wtt19980923]

i'm revise the wow options , this problome has gone.

import WOW from 'wow.js'

onMounted(() => { const wow = new WOW({ boxClass: 'wow', animateClass: 'animated', offset: 0, mobile: true, live: true, scrollContainer: null, resetAnimation: true, }) wow.init() })

[veraLX]

Hello，我是林昕，我已收到来信~

[movahhedi]

What @abadm suggested worked for me.

npm install wow.js --save
# or
yarn add wow.js

import WOW from "wow.js";

Notice it's NOT import { WOW } from. It's import WOW from.

[asroor]

I have a similar problem. but this is in angular v18