Admin bar breaking error pages

[marcbelletre]

Version

10

What did you expect to happen?

The error pages should display correctly with the admin bar displayed. The option is checked by default on a clean Wordpress setup.

What actually happens?

The layout of the error pages is broken when the admin bar is shown.

Here is an error page on a clean Sage 10 install. I just echoed an undefined variable in the App composer.

When switching to incognito mode the error page looks fine.

I also tried with Laravel Ignition with the same result.
I found that the entire HTML of the page is sent into the "New" item menu as wa can see here:

Steps to reproduce

• Create a roots/bedrock project
• Create a roots/sage project in the themes directory
• Add a simple line of code that throws an error (e.g. echo $test; without declaring $test)

System info

• macOS 12.6
• Laravel Valet with PHP 8.2

Log output

No response

Please confirm this isn't a support request.

Yes

[marcbelletre]

Thank you @Log1x for the PR.

For anyone having the same issue, the fix is to move the layout markup from index.php to layouts/app.blade.php as shown here.