Redux toolkit Setting

const memberSlice = createSlice({
name: "member",
initialState,
reducers: {
setMember: (action) => {
console.log("dddd");
const activeMember = action.payload;
return activeMember;
},
},
});
initialState가 null을 포함한 다를수 없는 값을 가지고 있기 때문에 난 것