Trouble npm installing older versions throwing "The filesystem router API has changed"

[janzheng]

Hi everyone,

I'm trying to follow the migration guide We recommend updating to the most recent version before these changes — @sveltejs/[email protected] — and ensuring that your app works with that version before running the migration. — but doing this prevents my npm install from succeeding as I'm getting the error The filesystem router API has changed, see https://github.com/sveltejs/kit/discussions/5774 for details

I'm trying to go back to previous versions and all versions are preventing me from installing... now, I know the app isn't working correctly already, so I don't want to run the migration script on code I know is broken.

What should I do to get my site running on the previous install? I've removed yarn.lock and node_modules without much success... thanks!

I've seen this: #6038 but it seems like you can't just use the previous version of routing to get problems out of the way?

[janzheng]

Nvm I'm an idiot. Use @sveltejs/kit": "1.0.0-next.405 without the ^ in your package.json 🙄