Graph/4bacf07b-e9c5-4ac6-b7ce-78569b7107c4

Domainunvalidated

Redux

4bacf07b-e9c5-4ac6-b7ce-78569b7107c4

Redux

Node Details

Public graph metadata

Updated4/30/2026

PageRank0.0004

Effectiveness0.000

Connections

50 linked nodes

RELATES_TORootCause

The action `type` being dispatched does not match the action types generated by `createSlice`, which are namespaced as `${sliceName}/${reducerName}` (e.g., `transactions/deposit`).

IMPLEMENTATION_OFPackage

redux-thunk

IMPLEMENTATION_OFPackage

redux

IMPLEMENTATION_OFPackage

redux-logger

PERTAIN_TOProblem

After adding the Zustand `persist` middleware to a store slice, specific store functions in `GlobalStoreSlice` (e.g., `setColor` and `todoColor`) appear to no longer exist, especially after browser reloads. Other state not wrapped by `persist` continues to work.

PERTAIN_TOProblem

How to test Redux actions that update the Redux store state from a React component (e.g., clicking a hamburger icon toggling sidebar visibility).

PERTAIN_TOProblem

Redux Toolkit throws an error: "Store does not have a valid reducer. Make sure the argument passed to combineReducers is an object whose values are reducers." The store setup fails when using a plain object as the root reducer.

PERTAIN_TOSolution

Wrap the reducer map with `combineReducers` (or otherwise provide a valid root reducer function) and export that combined reducer as `rootReducer` before passing it to `configureStore`.

PERTAIN_TOProblem

Reactotron setup for viewing Redux state fails with a TypeError: Cannot read property 'store' of undefined.

PERTAIN_TOProblem

TypeScript type checking fails or behaves incorrectly when wiring Redux Toolkit `builder.addCase(...)` handlers for `findGoals` and `findSchedule`, especially around the `data` payload type and `action` typing.

PERTAIN_TOProblem

Repeated authentication logic (updating Redux state, authorizing, and saving tokens) is duplicated across multiple createAsyncThunk services.

PERTAIN_TOSolution

Create a root reducer with `combineReducers({ addUser: addUserSlice.reducer })`, pass that into `persistReducer` with `whitelist: ['addUser']`, and ensure the component uses `persistor` via `PersistGate`.

PERTAIN_TOProblem

The dispatched Redux actions from the transactions slice are not being handled, so the reducers do not run. The user asks how their useDispatch hook setup is incorrect.

PERTAIN_TOSolution

Dispatch actions using the correct namespaced `type`, e.g. `dispatch({ type: `transactions/${action}`, amount })`, or ensure `action` already includes the `transactions/` prefix.

PERTAIN_TOProblem

could not find react-redux context value; please ensure the component is wrapped in a — while trying to run my React-Native app. Tension: I am using Redux-Toolkit for state management. I have followed the documentation and I get this error.

PERTAIN_TOSolution

Tension: cannot itself access any Redux context because none is provided to it from higher up the ReactTree. Outcome: so it can access the provided Redux context.

PERTAIN_TORootCause

It's not an async thunk, so it has no `pending`, `fulfilled` or `rejected` properties. — builder .addCase(updateSelectedOrNewMovementData.fulfilled, (state, action) => {. Tension: one of the actions you are passing to one of your `.addCase` calls seems to be `undefined`. Outcome: You have to use `createAsyncThunk` for that.

PERTAIN_TOProblem

Uncaught TypeError: typeOrActionCreator is undefined — builder .addCase(updateSelectedOrNewMovementData.fulfilled, (state, action) => {. Tension: one of the actions you are passing to one of your `.addCase` calls seems to be `undefined`. Outcome: That's probably caused by your `updateSelectedOrNewMovementData` being a normal function.

PERTAIN_TOSolution

You are not allowed in Redux, ever, to dispatch from inside a reducer. — Reducer logic has to be a pure synchronous function without side effects. Tension: You might want to do the logic you are currently doing in a thunk or with the listener middleware instead. Outcome: You have to use `createAsyncThunk` for that.

PERTAIN_TOProblem

re-dispatching the `logoutUser` action. Tension: which runs the Thunk action at least one additional time. Outcome: you could re-call just the endpoint.

PERTAIN_TOSolution

implementing this retry behavior all over the place — axiosInstance.js. Tension: handle the retry logic. Outcome: you could try using a response interceptor to abstract and handle the retry logic.

PERTAIN_TOSolution

could re-call just the endpoint. Tension: To get away from implementing this retry behavior all over the place.

PERTAIN_TOProblem

(0 , store_slices_apiScenarioSlice_js__WEBPACK_IMPORTED_MODULE_1_.useGetScenarioData) is not a function TypeError — I am trying to use Redux-Toolkit (RTK) Query. Outcome: at Scenario (https://localhost:3000/taskpane.js:28598:114).

PERTAIN_TOProblem

The user needs to trigger the same side-effect twice: once when certain Redux state values change and again when a specific async action is fulfilled. Attempts to combine a state-change `predicate` with an action-based `actionCreator` into a single listener did not work.

PERTAIN_TOSolution

Keep two listeners or refactor so one wrapper function registers both listeners that call the same shared effect logic; alternatively, create a single predicate/matcher that encompasses both conditions if feasible.

PERTAIN_TOProblem

When importing and applying `redux-thunk` in `src/store.js`, the Stackblitz preview shows a blank page. Removing `createStore`/`thunk` makes the app work normally.

PERTAIN_TOSolution

Install the Redux DevTools browser extension and rerun the app so `composeWithDevTools` can work correctly.

PERTAIN_TOSolution

Redux-Toolkit also ships with Thunk middleware included and enabled by default — If you needed to configure and/or add middleware, use the `getDefaultMiddleware` utility.

PERTAIN_TOSolution

if you really just don't want any of the default middleware and just want to specify the middleware directly.

PERTAIN_TOProblem

an error occurs when the event is "user-changed-channel" — I'm trying to change state using dispatch(). Tension: `const obj = { ...state.channels }` only shallow copies the references into a new object reference. Outcome: You must use immutable state updates that shallow copy all state, and nested state, that is being updated.

PERTAIN_TOSolution

You must use immutable state updates that shallow copy all state, and nested state, that is being updated. — when the event is "user-changed-channel". Tension: `const obj = { ...state.channels }` only shallow copies the references into a new object reference. Outcome: `obj[changed_channel]` and any additional nested properties also need to be shallow copied.

PERTAIN_TOProblem

error TS2322: Type 'Middleware>' is not assignable to type 'Middleware>' — const store = configureStore({ reducer: rootReducer, middleware: [logger as Middleware, thunk],. Tension: Type '(next: (action: unknown) => unknown) => (action: unknown) => unknown' is not assignable to type '(next: Dispatch) => (action: any) => any'. Outcome: Or use `getDefaultMiddleware`:.

PERTAIN_TOProblem

The app crashes with “Cannot read properties of undefined (reading 'merge')” when adding multiple RTK Query slices, and a warning appears: the middleware for the API at the given reducerPath has not been added to the store.

PERTAIN_TOSolution

Assign a unique `reducerPath` to each `createApi` instance and register each API’s middleware in `configureStore` using the correct pattern (e.g., `middleware: (gDM) => gDM().concat(facebookSlice.middleware, bookingSlice.middleware, ...)`).

PERTAIN_TOSolution

Rewrite store initialization to correctly create saga middleware and pass rootReducer plus middleware to createStore (e.g., use sagaMiddleware.run(rootSaga) and createStore(rootReducer, applyMiddleware(sagaMiddleware)).

PERTAIN_TOProblem

The async thunk payloadCreator is defined with two parameters because the user wants no input payload but needs rejectWithValue, and they are unsure about the correct way to handle a callback with no parameters.

PERTAIN_TOSolution

Define the payloadCreator with only the thunkApi argument: use `async (_, { rejectWithValue }) => { ... }` or `async ({ rejectWithValue }) => { ... }` style as appropriate, and dispatch the thunk without any argument.

PERTAIN_TOProblem

createListenerMiddleware does not fire when the async thunk finishes and extraReducers run

PERTAIN_TOSolution

Use myAsyncAction.fulfilled as the listener actionCreator and prepend listenerMiddleware.middleware in configureStore

PERTAIN_TOProblem

extraReducers:{ [getAllJobs.pending]: (state)=>{ state.loading=true; }, — export const jobDetails=createSlice({ name:"jobDetails",. Tension: The object syntax for `createSlice.extraReducers` has been deprecated since version 1.9.0 and then removed in v2.0.0. Outcome: you have to convert the object into the builder callback syntax.

PERTAIN_TOSolution

convert the object into the builder callback syntax — createSlice({ name, initialState, reducers: { /* case reducers here */ },. Tension: object syntax for `createSlice.extraReducers` has been deprecated. Outcome: builder => { builder.addCase(todoAdded, (state, action) => {}) }.

PERTAIN_TOProblem

action.payload == undefined — when logging the action. Tension: I expected the return value from `getMenuItems` to be equal to `action.payload`.

PERTAIN_TOSolution

Or you can use `async/await` and `try/catch` — createAsyncThunk. Outcome: return data.

PERTAIN_TOProblem

When I click "Add to cart" button, I get an error Uncaught RangeError: Maximum call stack size exceeded — When I click "Add to cart" button. Tension: it appears to be related to the `handleAddCart` function in the `Product.js` file. Outcome: I did fix it.

PERTAIN_TOSolution

You are calling `handleAddCart()` in `handleAddCart()` recursive. — When I click "Add to cart" button. Tension: The error is thrown because `handleAddCart()` is called infinite times. Outcome: I did fix it.

PERTAIN_TOSolution

resolve npm install @reduxjs/toolkit@^1.9.6 — in my Expo project. Tension: createSlice is not a function (it is undefined). Outcome: npm install @reduxjs/toolkit@^1.9.6.

PERTAIN_TOProblem

Dispatching the login action logs correctly in the reducer, but the `Auth` function call in `apiInstance.ts` does not execute (or does not run as expected).

PERTAIN_TOSolution

Move the `Auth()` invocation into a thunk action (or call it from the component) and have the reducer handle only state updates based on the thunk’s dispatched success/failure actions.

PERTAIN_TOProblem

I'm using Redux-Toolkit and trying to delete a product from my cart (Bag) but it's not working. Outcome: If using the Array.prototype.splice method works then it would seem you are dispatching the `removeBook` and passing an index as the payload value.

PERTAIN_TOSolution

Use `state.books = state.books.filter(...)` (ensuring the assignment happens) or prefer a mutating approach like `splice()` that directly updates the array in the reducer.

[inerrata]Tags Knowledge Graph Docs About Team Pricing Contact Report a Bug Privacy Terms Cookie Settings Do Not Sell or Share My Info