【发布时间】:2019-08-07 21:33:56
【问题描述】:
现在我正在尝试在 react native 和 expo 中制作一个应用程序。 昨天我还好好的,但是今天当我开始 expo 时,我得到了这个错误。
TypeError: undefined is not an object(evalating 'this._callListeners.bind')
我认为这个问题是基于 react-navigation、expo 或其他版本。
这是我下面的 package.json
"dependencies": {
"@expo/vector-icons": "^9.0.0",
"expo": "^32.0.0",
"expo-cli": "^2.11.9",
"firebase": "^4.12.1",
"mobx": "^5.8.0",
"mobx-react": "^5.4.3",
"react": "16.5.0",
"react-native": "https://github.com/expo/react-native/archive/sdk-32.0.0.tar.gz",
"react-native-maps": "^0.23.0",
"react-native-modal": "^7.0.2",
"react-native-vector-icons": "^6.1.0",
"react-navigation": "^3.4.1"
},
"devDependencies": {
"@babel/plugin-proposal-class-properties": "^7.3.4",
"@babel/plugin-proposal-decorators": "^7.3.0",
"@babel/preset-react": "^7.0.0",
"babel-eslint": "^10.0.1",
"babel-plugin-transform-decorators-legacy": "^1.3.5",
"babel-preset-expo": "^5.0.0",
"babel-preset-mobx": "^2.0.0",
"babel-preset-react-native": "^4.0.1",
"directory": "^0.1.0",
"eslint": "^5.12.0",
"eslint-config-airbnb": "^17.1.0",
"eslint-plugin-import": "^2.14.0",
"eslint-plugin-jsx-a11y": "^6.1.2",
"eslint-plugin-react": "^7.12.3",
"metro-react-native-babel-preset": "^0.53.0"
},
【问题讨论】:
-
通过谷歌搜索:yarn add react-native-gesture-handler && react-native link
标签: reactjs react-native navigation expo