undefined不是对象(计算'Object.keys(inboundState)')

Question

此错误仅在清除所有缓存后发生。该应用程序是使用javascript和react-native开发的。我们使用的世博会有一个iOS模拟器，一个真正的iPhone和一个安卓平板电脑。当应用程序重新加载时，程序启动时没有任何故障。

这是来自iOS的错误

undefined is not an object(evaluating 'Object.keys(inboundState)')

消息中列出的其他信息如下

defaultStateReconciller
autoRehydrate.js:66:14

dispatch
createStore.js:178:36

这就是它在Android请求的值不是对象的键上的表现方式。

消息中列出的其他信息如下

defaultStateReconciller

dispatch
createStore.js:190:3

yarn.lock包含以下行"@redux-offline/redux-offline@^2.3.2"：版本"2.3.2“解决了"https://registry.yarnpkg.com/@redux-offline/redux-offline/-/redux-offline-2.3.2.tgz#ecdb324e198bd4aa6b965f651ec589f66c8f2605”依赖关系:babel-运行时"^6.26.0“redux-persist "^4.5.0”

redux-persist@^4.5.0:版本"4.10.2“解决了"https://registry.yarnpkg.com/redux-persist/-/redux-persist-4.10.2.tgz#8efdb16cfe882c521a78a6d0bfdfef2437f49f96”依赖关系: json-stringify-safe "^5.0.1“lodash "^4.17.4”lodash-es "^4.17.4“

redux-persist@^5.9.1:版本"5.9.1“已解析"https://registry.yarnpkg.com/redux-persist/-/redux-persist-5.9.1.tgz#83bd4abd526ef768f63fceee338fa9d8ed6552d6”

App.js

​

import { createStore, combineReducers, compose } from 'redux'
import { offline } from '@redux-offline/redux-offline'
import offlineConfig from '@redux-offline/redux-offline/lib/defaults'
import storage from 'redux-persist/lib/storage'
import { persistStore, persistReducer } from 'redux-persist'

const persistConfig = {
  key: 'root',
  storage
}

const persistedReducer = persistReducer(persistConfig, appReducer)

offlineConfig.effect = (effect, action) => {
  return fetchApi(effect.endpoint, effect.payload ? effect.payload : null,
    effect.method ? effect.method : null, effect.headers ? effect.headers : null)
}

export const store = createStore(
  persistedReducer,
  [],
  compose( 
    offline(offlineConfig)
  )
)
    return (
      <Provider store={store}>
        <PersistGate loading={null} persistor={persistor}>
          <Initialize />
          <Root>
            <RootStack />
          </Root>
        </PersistGate>
      </Provider>
    )

​

Answer 1

在gihub上发布了一个关于此https://github.com/redux-offline/redux-offline/issues/362#issuecomment-552190934的问题

尝试此解决方法，

//redux-offline/node_modules/lib/autRehydrate.js:62
function defaultStateReconciler(state, inboundState, reducedState, log) {
  var newState = _extends({}, reducedState);
  if (typeof inboundState !== 'object') return newState;  // add this line.
  //...rest 
}