VueRouter 3.6.0 cannot be used via CDN

[fimion]

Version

3.6.0

Reproduction link

codepen.io/fimion/pen/VwXRxgM

Steps to reproduce

Attempt to use VueRouter 3.6.0 via CDN

It will error before your code can run.

What is expected?

to not error

What is actually happening?

something is going wrong in the Vue.use statement that is causing it to error out as best as I can tell

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I have created a codepen showing the same app working with 3.5.4: https://codepen.io/fimion/pen/WNzmyvq

[kotslee]

I have the same error when running as a webpack bundle. Error on line 2 of the following code:

import Vue from 'vue'
import VueRouter from 'vue-router'

Vue.use(VueRouter)

[MrJxy]

I meet the same error.
vue: 2.7.9 (from CDN)
vue-router: 3.6.0

Error will disappear when I downgrade to [email protected].

[imloama]

I got an error after deploy our system.
Downgrade to [email protected] and works.
Our system use nuxtjs framework.