Warning for NuxtPage absence is always shown if setPageLayout is called in middleware

[NozomuIkuta]

Environment

• Operating System: Darwin
• Node Version: v21.5.0
• Nuxt Version: 3.10.0
• CLI Version: 3.10.0
• Nitro Version: 2.8.1
• Package Manager: npm@10.2.4
• Builder: -
• User Config: devtools
• Runtime Modules: -
• Build Modules: -

But I believe this bug happens in all environments.

Reproduction

Original reproduction by @robert-gruner
https://stackblitz.com/~/edit/github-wgg4gm-sdfzwd

Minimal reproduction by me
https://stackblitz.com/edit/github-wgg4gm-8hhehw

Describe the bug

This issue is an edge case which was not tested in #25490.

With the content.global.ts, which dynamically changes layout, the warning message is always shown.
Without the middleware (i.e. without calling setPageLayout), the warning message is shown expectedly.

Additional context

This issue and the reproduction were originally reported by @robert-gruner as #25490 (comment).

Logs

No response

[stackblitz]

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• github-wgg4gm-8hhehw (Open reproduction)

[danielroe]

Checking, this looks correct to me. Neither of those layouts has a <slot />, and <NuxtPage /> is not being rendered in either case.

[NozomuIkuta]

Neither of those layouts has a , and is not being rendered in either case.

Ah, I overlooked that point!

Here is the fixed version of the reproduction, and yes the warning is not shown with <slot />.
And now calling setPageLayout() doesn't affect this behavior.

https://stackblitz.com/edit/github-wgg4gm-qyvjee

I believe this issue can be closed for now 👍

@robert-gruner

You might want to add <slot /> to the layout components in which <NuxtPage /> is rendered.

[robert-gruner]

Thanks for the clarification. I can confirm that the warning disappears if we have proper Slots inside the layouts. Sorry for missing that. 🙈

EDIT: Issue can be closed - I think I cannot close it, right? Anyways thanks and keep up the good work!

[NozomuIkuta]

@danielroe

For the repository governance, I will leave the closing operation to you 🙋‍♂️

[danielroe]

Thank you all for the investigation and faithful reproductions ❤️