TypeError: info is null

I posted this on the discord but no one seemed to answer me
I seem to be having an issue with {#await}
basically when the component gets destroyed or something, the destroying function gets called twice but on the second time it can't destroy it bcuz it already got destroyed
or at least that's what i figured out

I wasn't able to set it up on the repl for some reason :(
-> https://git.homework-manager.ml/homework-manager/hnrd-web

npm install
npm run dev

go to localhost:8080/#/, then #/whateveerr. check terminal

[Conduitry]

I can't reproduce this. This is all I end up with in my terminal

@Conduitry what where the steps you took? at first I thought it maybe was a firefox-only issue, but I can reproduce on chrome: Uncaught (in promise) TypeError: Cannot read property 'block' of null
try going into the page (#/), then navigate to anything that would drive to a notfound (or any other route really) (#/asonoasfnoj)

[Conduitry]

https://git.homework-manager.ml/homework-manager/hnrd-web
cd hnrd-web
npm i
npm run dev

Then I opened http://localhost:8080/#/ in my browser, then I edited the URL to http://localhost:8080/#/blahblahblah. It appeared to correctly navigate to the '404 not found' page and there was nothing about TypeError: info is null in the console, on Firefox or Chrome.

[mrkishi]

You were hitting #3113 (you have Svelte at v3.6.5 in your pnpm-lock.yaml).

Upgrading to v3.6.6+ fixes it, and that's probably why @Conduitry couldn't reproduce it:

git clone https://git.homework-manager.ml/homework-manager/hnrd-web
cd hnrd-web

npm install
npm run dev

# http://localhost:8080/#/
#   chose route {regExp: /^\/$/, component: ƒ}
# http://localhost:8080/#/not-found-route
#   chose route {regExp: /.+/, component: ƒ, backCb: ƒ}

npm install -D svelte@3.6.5
npm run dev

# http://localhost:8080/#/
#   chose route {regExp: /^\/$/, component: ƒ}
# http://localhost:8080/#/not-found-route
#   chose route {regExp: /.+/, component: ƒ, backCb: ƒ}
#   Uncaught (in promise) TypeError: Cannot read property 'block' of null @ Index.svelte:10

Oh. that's weird, I bootstrapped about 3 days ago. Maybe the webpack template is outdated?

[Conduitry]

https://www.npmjs.com/package/svelte/v/3.6.6

3.6.6 was released 2 days ago.

Well, (p)npm upgrade worked. Thanks a lot