Toko tidak memiliki peredam yang valid. Pastikan argumen yang diteruskan ke mergeReducers adalah objek yang nilainya merupakan reduksi

ini peredam saya yang berfungsi dengan baik:

    const rootReducer   =   createStoreWithMiddleware(combineReducers({
        companies: companies,
        brands: brands,
        login: login,
        chat: chat,
        banners: banners,
        sessions: sessions,
        settings: settings,
        statistics: statistics
}));

saya ingin sistem saya menjadi modular jadi saya mencoba mengubahnya menjadi:

    const rootReducer   =   createStoreWithMiddleware(combineReducers({
    chatModule: {
        companies: companies,
        brands: brands,
        login: login,
        chat: chat,
        banners: banners,
        sessions: sessions,
        settings: settings,
        statistics: statistics
    }
}));

lalu saya mendapatkan kesalahan ini di browser:

Store does not have a valid reducer. Make sure the argument passed to combineReducers is an object whose values are reducers.

ini keseluruhan kode filenya:

    import {combineReducers, createStore, applyMiddleware} from 'redux';
import ReduxPromise from 'redux-promise';
import {login, chat, chatClick, banners, sessions, companies, settings, statistics, brands} from '../actions/actions'

const createStoreWithMiddleware =   applyMiddleware(ReduxPromise)(createStore);

const rootReducer   =   createStoreWithMiddleware(combineReducers({
    chatModule: {
        companies: companies,
        brands: brands,
        login: login,
        chat: chat,
        banners: banners,
        sessions: sessions,
        settings: settings,
        statistics: statistics
    }
}));

export default rootReducer;

perusahaan, merek, login, dll... fungsi yang diekspor...


reactjs redux react-redux
person Paz Lazar    schedule 05.05.2016    source sumber

Jawaban (1)


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Seperti yang dikatakan dalam pesan kesalahan, Anda harus meneruskan ke objek combineReducers yang nilainya pengurang. Anda meneruskan objek yang nilainya adalah objek ({companies: companies,brands: brands, ...})

combineReducers mengembalikan peredam itu sendiri sehingga Anda dapat melakukan:

const rootReducer = createStoreWithMiddleware(combineReducers({
  chatModule: combineReducers({
    companies: companies,
    brands: brands,
    login: login,
    chat: chat,
    banners: banners,
    sessions: sessions,
    settings: settings,
    statistics: statistics
  })
})
person trashgenerator    schedule 05.05.2016