使用router-view+keep-alive报错 TypeError: parentComponent.ctx.deactivate is not a function

[fshihu]

https://stackblitz.com/edit/vitejs-vite-xvrqvc?file=src%2Fmain.js
这是重现地址，点击about切换路由的时候看控制台就会报错

[likui628]

add key prop

<router-view v-slot="{ Component, route }">
    <keep-alive>
      <component
        :is="Component"
        v-if="route.meta.keepAlive"
        :key="route.fullPath"
      />
    </keep-alive>
    <component :is="Component" v-if="!route.meta.keepAlive" />
  </router-view>

https://stackblitz.com/edit/vitejs-vite-s64hc9?file=src%2FApp.vue

[fshihu]

ok,thank you!