Question

my package.json includes 
 "prop-types": "^15.6.0",
    "react": "^16.1.0",
    "react-dom": "^16.1.0",
    "react-html-email": "^3.0.0",
    "react-redux": "^4.4.5",
    "react-route": "^1.0.3",
    "react-router": "^3.2.0",
    "react-router-dom": "^4.2.2",
    "react-router-redux": "4.0.4",
    "redux": "3.5.2",
    "redux-thunk": "2.0.1",

和index.js上的导入提供程序从＆＃39; react-redux＆＃39;导入{Provider} 弹出错误

storeShape.js:7 Uncaught TypeError: Cannot read property 'shape' of undefined
    at Object.<anonymous> (storeShape.js:7)
    at __webpack_require__ (bootstrap 6f1183e2a6794c3bb2e7:555)
    at fn (bootstrap 6f1183e2a6794c3bb2e7:86)
    at Object.<anonymous> (Provider.js:8)
    at Object.<anonymous> (bundle.js:51889)
    at __webpack_require__ (bootstrap 6f1183e2a6794c3bb2e7:555)
    at fn (bootstrap 6f1183e2a6794c3bb2e7:86)
    at Object.<anonymous> (index.js:6)
    at __webpack_require__ (bootstrap 6f1183e2a6794c3bb2e7:555)
    at fn (bootstrap 6f1183e2a6794c3bb2e7:86)

我只做了一次改变，我是redux的新手，所以请帮助

Answer 1

根据this错误npm缓存或错误的react-redux版本导致您遇到的错误。因此，更新react-redux的版本可以解决问题。如果没有，请考虑清除npm缓存并尝试重新运行您的应用。

我的react-node应用程序运行良好，但是当我从react-redux导入{Provider}时，它会给出错误

1 个答案: