vue3 函数式组件调试报警Non-function value encountered for default

vue3 函数式组件调试报警Non-function value encountered for default nonfunction value encountered for default slot prefer function slots for better performance A single slot function can be passed if the component expects only the default slot Otherwise, the slots must be passed as an object of slot functions For gioca slot Non-function value encountered for default slot Prefer function slots问题原因：Vue3 使用h函数推荐使用函数式插槽，以便获得更佳的性能。

gioca slot Learn the intricacies of slot syntax, including default, named, and scoped slots, and gain insights into performance optimization to create

3 butterflies slot Non-function value encountered for default slot Prefer function slots for better performance 直译就是「默认插槽为非函数值。推荐使用函数插槽以获得更佳性能。」  Old slots syntax with slot attribute Why? In Vue slot attribute was Props default function this access Why? In Vue 3, props default value