Undefined variable error : rlaravel

Solve compact undefined variable operator in Laravel undefined variable $slot Hey all, The code bellow worked for quite some time, but after changing the php version to , I get the error 'undefined variable on '$os' undefined variable $slot The $header and $slot it actually belongs into a component When you create a laravel component let say app-layout so you can define variables

vmodel cannot be used on vfor or vslot scope variables because they are not writable The name of the variable containing the closure will determine the name of the action: ?php use function LivewireVolt{state}; state(['count' => 0