Uncaught TypeError: Super expression must either be null or a function

[devdsc]

Describe the bug

I am receiving below error on latest version ( to be specific 3.0.2 and above versions)

vue-slider-component.umd.min.js?4971:1820 Uncaught TypeError: Super expression must either be null or a function
at d (vue-slider-component.umd.min.js?4971:1820)
at eval (vue-slider-component.umd.min.js?4971:2065)
at Module.fb15 (vue-slider-component.umd.min.js?4971:2068)
at r (vue-slider-component.umd.min.js?4971:15)
at eval (vue-slider-component.umd.min.js?4971:63)
at eval (vue-slider-component.umd.min.js?4971:65)
at eval (vue-slider-component.umd.min.js?4971:3)
at eval (vue-slider-component.umd.min.js?4971:9)
at Object../node_modules/vue-slider-component/dist/vue-slider-component.umd.min.js (manifest.build.js:3551)

Environment (If you feel unrelated, please delete the block)

• OS & Version:Windows all browsers
• Vue version: vue.runtime.min.js?v=v2.4.2
• Component Version: v3.0.2 and above

[NightCatSama]

How did you use it?

[digifoxman]

Hi there,

Nice work, slider looks really neat!

I am getting this error as well in my console:

But the slider itself (I wrapped it in a simple Vuejs component) seems to work fine. No further errors or warnings.

My environment:

(index.hml)
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vue-slider-component@latest/theme/default.css">
<script src="https://cdn.jsdelivr.net/npm/vue-slider-component@latest/dist/vue-slider-component.umd.min.js"></script>

(package.json)
"vue": "^2.6.10",
"vue-slider-component": "^3.0.45",

(OS)
Ubuntu 16.04.3 LTS

Best regards, Ulfert.

[dlueth]

Same problem here, in an AMD-Environment @NightCatSama

When looking at the transpiled source of https://cdn.jsdelivr.net/npm/vue-slider-component@3.1.4/dist/vue-slider-component.umd.js I stumble across the UMD part

else if(typeof define === 'function' && define.amd) define([], factory);

where the Vue-Dependency is missing which might be the reason for this happening, at least in my case.

[NightCatSama]

@dlueth See if this issue is helpful to you.

#379

[dlueth]

@NightCatSama was going to try that out tonight and report back. But my guess would be: it should. But that would mean that your umd-part is broken for amd

[dlueth]

@NightCatSama Yes, as expected, it works perfectly fine when I add "vue" as a dependency manually to the UMD block like this:

if(typeof exports === 'object' && typeof module === 'object') module.exports = factory(require("vue")); else if(typeof define === 'function' && define.amd) define(["vue"], factory); else if(typeof exports === 'object') exports["vue-slider-component"] = factory(require("vue")); else root["vue-slider-component"] = factory(root["Vue"]);

[NightCatSama]

@dlueth Thanks for your report, this bug is fixed in v3.1.5.

https://cdn.jsdelivr.net/npm/vue-slider-component@3.1.5/dist/vue-slider-component.umd.js

[dlueth]

Thanks!

[ShirinShirinak]

This issue still exists

[wizzer129]

Issue exists for me in 3.2.15

[miayang0513]

@wizzer129
I have the same problem in v.3.2.15