TypeError: 'set' on proxy: trap returned falsish for property 'xxx'

[MijikHna]

I am unable to access state properties from actions with this. I get always the error TypeError: 'set' on proxy: trap returned falsish for property 'activeUser'
here is the code of the store

export const useAuthStore = defineStore("authStore", {
  state: () => ({
    activeUser: null as any,
    logoutTimer: null as any,
    isAuthenticated: false as boolean,
  }),
  getters: {
    activeUser: (state: any) => {
      return state.activeUser;
    },
    isAuthenticated: (state: any) => {
      return state.isAuthenticated;
    },
  },
  actions: {
    updateAuth(authenticated: boolean) {
      this.isAuthenticated = authenticated;
    },
    updateActiveUser(authUser: DecodesUserToken) {
      this.activeUser = authUser;
    },
  },
});

If I change this.XXX to this.$state.XXX in actions it works. I am using pinia verison 2.0.17. Also in the components I am unable to access state attributes directly. I need to use $state before the actual state attribute.

[posva]

remove the activeUser and isAuthenticated getters, you don't need them in pinia. Normally this warns in the console as well.

[MijikHna]

Thanks, it works. But what If I decide to use getters where I will use some logic for example to filter state attributes. Was it because of the same key names in state and getters or do I always need to use $state if use getters?

[posva]

You have to name them differently, that’s all