undefined 不是对象（正在计算 'regeneratorRuntime.mark'）

Question

我被这个错误困扰了很长一段时间。我只对我以前的应用程序中的一些文件夹进行了一些重命名和复制并粘贴到这个应用程序。 应用程序捆绑到 100%。 但之后没有打开我的应用程序，而是弹出此错误消息。如果有人能提供帮助那就太好了。

这是我的package.json

"dependencies": {
"immutable": "^3.8.1",
"react": "16.0.0-alpha.12",
"react-native": "0.54.0",
"react-native-accordion": "^1.0.1",
"react-native-activity-indicator": "0.0.4",
"react-native-image-base64": "^0.1.2",
"react-native-image-crop-picker": "^0.19.3",
"react-native-keyboard-aware-scroll-view": "^0.3.0",
"react-native-material-switch": "0.0.4",
"react-native-modal-dropdown": "^0.6.1",
"react-native-pages": "^0.7.0",
"react-native-rename": "^2.2.2",
"react-native-snackbar": "^0.4.1",
"react-native-swiper": "^1.5.13",
"react-native-switch": "^1.2.1",
"react-native-switch-pro": "^0.4.5",
"react-native-table-component": "^1.1.0",
"react-navigation": "^1.0.0-beta.11",
"react-redux": "^5.0.5",
"react-swipeable-views": "^0.12.13",
"redux": "^3.7.1",
"redux-logger": "^3.0.6",
"redux-persist": "^4.9.1",
"redux-persist-transform-immutable": "^4.3.0",
"redux-saga": "^0.15.4",
"redux-thunk": "^2.2.0",
"reselect": "^3.0.1",
"rn-viewpager": "^1.2.9",
"validator": "^8.2.0"

},

     "devDependencies": {
       "babel-jest": "20.0.3",
       "babel-preset-react-native": "^2.0.0",
       "jest": "20.0.4",
       "react-test-renderer": "16.0.0-alpha.12"
     },
       "jest": {
       "preset": "react-native"
      }
}

Answer 1

大家好，我设法让它工作了，我从 package 中提到的所有包的版本中删除了 caret(^) 符号。json 并删除了 node_modules 和 re-installed them.Thus 我让它工作了

undefined 不是对象（正在计算 'regeneratorRuntime.mark'）

undefined is not an object (evaluating 'regeneratorRuntime.mark')

reactjs

react-native

libraries

require

babel-preset-env