Version

3.2.0-beta.7

Reproduction link

https://jsfiddle.net/vqkjf6s0/1/

Steps to reproduce

Mount the router (or any other plugin) and right after .mount() at the root due instance umount the whole app.

What is expected?

unmount of the app

What is actually happening?

no unmount of the app

I would love to see that the .unmount() would like force unmount the app, or I could provide it with an additional force argument.

Please refer to https://github.com/vuejs/vue-router-next/issues/1056

This error is specific to the router, as it initialized asychronously, which leads to this error when unmounting synchronously.

There's no plugin lifecycle in Vue itself that could be responsible.

I would love to see that the .unmount() would like force unmount the app

the router monkey-patches app.unmount, so there's little we can do here in core. This should be handled further in the linked router issue, imho.

@posva agree?

You already opened an issue in the router. Don't duplicate issues please