How to fix Undefined Variable Error in Laravel

variable name --> slot name=sidebar> ul> li>Homeli> li>Contactli> ul> slot> !-- everything else inside a component is available as $slot

By default, Livewire will render the ShowPosts component into the {{ $slot }} If you visit post123 , the $id variable passed into the mount method will contain

undefined variable $slot The {{ $slot }} variable will contain the content we wish to inject into the component Any content not within a @slot directive will be passed to the

laravel $slot slot 方式來綁定Livewire 渲染的畫面。這項改動會導致原本Controller Blade 在 @extends 時會報錯 ErrorException Undefined variable: slot 。 為了