Reactjs react redux error无法将类作为函数调用

Reactjs react redux error无法将类作为函数调用,reactjs,react-redux,Reactjs,React Redux,我一直在学习react-redux,当我尝试将react组件与之连接时,出现以下错误 connect.js:41 Uncaught (in promise) TypeError: Cannot call a class as a function at _classCallCheck (connect.js:41) at Connect (connect.js:125) at eval (combineReducers.js:37) at Array.forEach (<anonymous

我一直在学习
react-redux
,当我尝试将react组件与之连接时,出现以下错误

connect.js:41 Uncaught (in promise) TypeError: Cannot call a class as a function
at _classCallCheck (connect.js:41)
at Connect (connect.js:125)
at eval (combineReducers.js:37)
at Array.forEach (<anonymous>)
at eval (combineReducers.js:34)
at Map.withMutations (immutable.js:1355)
at eval (combineReducers.js:33)
at computeNextEntry (<anonymous>:2:27469)
at recomputeStates (<anonymous>:2:27769)
at <anonymous>:2:31382 
我错过了什么?任何帮助都将不胜感激,因为我无法解决这个问题

**编辑

我从路线中删除了对减速器的引用,它成功了。也许路线有问题

 {
  path: '/something',
  name: 'something',
  getComponent(nextState, cb) {
    const importModules = Promise.all([
      import('./Something'),
    //  import('./Something/reducer')
    ]);

    const renderRoute = loadModule(cb);

    importModules.then(([component]) => {
      //injectReducer('something', reducer.default);
        renderRoute(component);
    });
    importModules.catch(errorLoading);
  },

我找到了解决办法。问题是数组importModules中元素的顺序。然后([component,reducer])应该与Promise中的reducer和component的导入语句相同。正如您在下面的代码中看到的那样。因此问题与
react样板文件
有关

{
 path: '/something',
 name: 'something',

 getComponent(nextState, cb) {
   const importModules = Promise.all([

  import('./Something'),
  import('./Something/reducer')

]);

const renderRoute = loadModule(cb);

importModules.then(([component, reducers]) => {

  injectReducer('something', reducer.default);
    renderRoute(component);
});

importModules.catch(errorLoading);
},

您是否正在使用导出的组件。需要查看更多代码吗?是的,文件中是否还有其他
export
s?我只是通过react router在App.js中使用它。如果我从组件中删除react redux,它将正常工作。添加connect后,它开始给我此错误。这就是组件的全部内容NT。没有额外的导出语句。connect函数需要mapStateToProps arg或null
{
 path: '/something',
 name: 'something',

 getComponent(nextState, cb) {
   const importModules = Promise.all([

  import('./Something'),
  import('./Something/reducer')

]);

const renderRoute = loadModule(cb);

importModules.then(([component, reducers]) => {

  injectReducer('something', reducer.default);
    renderRoute(component);
});

importModules.catch(errorLoading);
},