How to getCurrentInstance or inject in store?

[tanghaojie]

I have a container in app, like this :

export default markRaw({
  install(app: App): void {
    const container = new Container(app)
    // @ts-ignore
    app.provide(CONTAINER_INJECT_KEY, container)
  },
})

and use method:

export function useContainer() {
  const currentInstance = getCurrentInstance()
  const container = currentInstance && inject(CONTAINER_INJECT_KEY)
  return container
}

then , i want to use container in store, but getCurrentInstance always get null . Is there anything wrong?

[posva]

You shouldn't be using the current instance on a store because it's not related to a component.
What are you using the instance for?

[tanghaojie]

Using the instance for inject my custom 'Container' object, when application start up.