<Page> was created with unknown prop

[austins]

I'm getting a lot of errors in the console in the browser with 1.0.0-next.415:

<Page> was created with unknown prop 'errors'
<Page> was created with unknown prop 'data'
<Layout> was created with unknown prop 'data'
<Error> was created with unknown prop 'data'
<Error> was created with unknown prop 'errors'

Is anyone else getting these?

[weepy]

Yes I get these

[pilcrowonpaper]

So the way you initialize Svelte components is by calling something like this:

new App({
   target: document.body,
   props: {
      prop1: "foo"
   }
})

If the App components takes in prop1 (by exporting it), it will have the value of foo. If prop1 isn't exported, it will throw a warning in the console. SvelteKit passes on errors and data as props but if the page component doesn't accept them, you'll get those warnings. So nothing to worry about.

But, does it appear in production? If so, I would like to remove them as well.