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Javascript 在react-传单/es/context.js中调用createContext失败_Javascript_Reactjs_Leaflet_React Leaflet - Fatal编程技术网

Javascript 在react-传单/es/context.js中调用createContext失败

Javascript 在react-传单/es/context.js中调用createContext失败,javascript,reactjs,leaflet,react-leaflet,Javascript,Reactjs,Leaflet,React Leaflet,TypeError:对象(…)不是函数 ./node_模块/react传单/es/context.js node_模块/react传单/es/context.js:8 // $FlowFixMe: import forwardRef } from 'react'; var _createContext = createContext({}), // This line fails Consumer = _createContext.Consumer, Provider = _c

TypeError:对象(…)不是函数

./node_模块/react传单/es/context.js node_模块/react传单/es/context.js:8

// $FlowFixMe: import
forwardRef } from 'react';

var _createContext = createContext({}), // This line fails
    Consumer = _createContext.Consumer,
    Provider = _createContext.Provider;

刚刚遇到这种情况,您需要升级到React 16.3或更高版本,因为React传单正在使用上下文API

npm i -S react react-dom

应该可以。

是的,没错:
createContext
调用和
react传单
至少需要
react^16.3.0
react dom^16.3.0
,请参见