Navigation reducer error

[jaksatomovic]

Hi somehow i am unable to run project with nav reducer from your code.
In order to make it work i had to create reducer inside AppNavigator like this:

const navReducer = createNavigationReducer(RootNavigator);
const reducer = combineReducers({
    nav: navReducer,
});

and change configureStore (in my case just store) to this:

const store = createStore(
    reducer,
    applyMiddleware(middleware, thunkMiddleware, loggerMiddleware),
);

App is still working the same I think after this changes...but i cant change the status bar now like u did

Here is the full code of AppNavigator.js

import {
    createStore,
    applyMiddleware,
    combineReducers,
} from 'redux';
import {
    reduxifyNavigator,
    createReactNavigationReduxMiddleware,
    createNavigationReducer,
} from 'react-navigation-redux-helpers';
import { createLogger } from 'redux-logger';
import thunkMiddleware from 'redux-thunk';
import { connect } from 'react-redux';
import React from 'react';
import RootNavigator from './RootNavigator'

const navReducer = createNavigationReducer(RootNavigator);
const reducer = combineReducers({
    nav: navReducer,
});


// Note: createReactNavigationReduxMiddleware must be run before reduxifyNavigator
const middleware = createReactNavigationReduxMiddleware(
    "root",
    state => state.nav,
);

const App = reduxifyNavigator(RootNavigator, "root");
const mapStateToProps = (state) => ({
    state: state.nav,
});

const AppWithNavigationState = connect(mapStateToProps)(App);

const loggerMiddleware = createLogger({ predicate: () => __DEV__ });

const store = createStore(
    reducer,
    applyMiddleware(middleware, thunkMiddleware, loggerMiddleware),
);

const Root = () => <AppWithNavigationState />;

export {
    store,
    Root,
};

I am using react-navigation v3