ReactNative: babelHelpers.typeof不是一个函数
ReactNative: babelHelpers.typeof不是一个函数
提问于 2016-08-18 10:37:05
在一个已经运行了几个月的、已经在AppStores中为iOS和Android开发的项目上，我们在开发过程中遇到了这样的错误：
babelHelpers.typeof不是函数
我们所做的就是尝试将一个基于RN-0.26的应用程序升级到一个更新的版本。但是即使在回滚之后，错误仍然存在。
我们清理了看守人员，重新检查了包装者几次。这里什么都帮不上忙。
我们的package.json看起来如下：
{
"version": "0.0.1",
"private": true,
"scripts": {
"reset": "rm -rf node_modules/ && npm cache clear && watchman watch-del-all && npm i",
"start": "node node_modules/react-native/local-cli/cli.js start --reset-cache",
"testflight": "fastlane beta",
"android-device": "adb reverse tcp:8081 tcp:8081 && react-native run-android",
"lint": "jslint **.js",
"test": "mocha test/",
"generate-apk": "cd android && ./gradlew assembleRelease && open ./app/build/outputs/apk/",
"install-apk": "cd android && ./gradlew installRelease",
},
"devDependencies": {
"jshint": "latest",
"mocha": "latest",
"eslint": "^2.3.0",
"eslint-config-standard": "^5.1.0",
"eslint-config-standard-react": "^2.3.0",
"eslint-plugin-promise": "^1.1.0",
"eslint-plugin-react": "^4.1.0",
"eslint-plugin-react-native": "^1.0.0",
"eslint-plugin-standard": "^1.3.2"
},
"dependencies": {
"apsl-react-native-button": "^2.5.0",
"babel-preset-es2015": "^6.9.0",
"babel-preset-react": "^6.11.1",
"es6-promisify": "^4.1.0",
"fetch-stuff": "^1.0.1",
"iap-receipt-validator": "^1.0.2",
"immutable": "^3.8.1",
"js-sha256": "^0.3.0",
"keymirror": "^0.1.1",
"lodash.difference": "^4.3.0",
"lodash.find": "^4.4.0",
"lodash.partialright": "^4.1.4",
"lodash.remove": "^4.5.0",
"lodash.shuffle": "^4.0.0",
"lodash.uniq": "^4.3.0",
"moment": "^2.14.1",
"normalizr": "^2.1.0",
"react": "15.0.2",
"react-native": "0.26.2",
"react-native-animatable": "^0.6.1",
"react-native-app-intro": "^1.0.2",
"react-native-billing": "^1.3.0",
"react-native-code-push": "^1.12.2-beta",
"react-native-code-push-saga": "^1.0.0",
"react-native-console-panel": "0.0.9",
"react-native-debug-stylesheet": "^0.1.1",
"react-native-drawer": "file:./custom_modules/react-native-drawer",
"react-native-extra-dimensions-android": "^0.17.0",
"react-native-fabric": "^0.2.3",
"react-native-fetch-blob": "^0.4.2",
"react-native-fs": "^1.4.0",
"react-native-gifted-spinner": "0.0.4",
"react-native-google-analytics-bridge": "^2.1.0",
"react-native-htmlview": "^0.5.0",
"react-native-i18n": "0.0.8",
"react-native-image-progress": "^0.5.0",
"react-native-in-app-utils": "^4.0.0",
"react-native-keyboard-aware-scroll-view": "^0.1.0",
"react-native-navbar": "^1.5.0",
"react-native-router-flux": "^3.30.0",
"react-native-search-bar": "^2.11.0",
"react-native-side-menu": "^0.19.0",
"react-native-simple-store": "^1.0.1",
"react-native-sound": "^0.8.3",
"react-native-sqlite-storage": "^2.1.6",
"react-native-swiper": "^1.4.4",
"react-native-vector-icons": "^2.0.2",
"react-redux": "^4.4.5",
"react-timer-mixin": "^0.13.3",
"redux": "^3.5.2",
"redux-form": "^6.0.0-alpha.15",
"redux-logger": "^2.6.1",
"redux-saga": "^0.10.4",
"redux-thunk": "^2.1.0",
"reselect": "^2.5.1",
"rn-viewpager": "^1.1.2",
"rnpm": "^1.7.0",
"tween-functions": "^1.2.0"
}
}有人能帮忙吗？
回答 2
Stack Overflow用户
回答已采纳
发布于 2016-08-18 10:49:23
之所以会出现此问题，是因为您的项目(通过自定义.babelrc)或依赖项之一依赖于不适用于Reacti原住民的es2015预置。之所以如此，是因为它包含了transform-typeof-symbol，它调用了没有绑定到React的babelHelpers.typeof。
如果您有一个自定义的babelrc -解决方案很简单，只需删除这个预设。然后，重新启动packager w/o缓存，您应该被设置。
Note：它可能是您使用预置的依赖项之一--在这种情况下，除了尝试分叉并自己删除预设之外，您什么也做不了。
Stack Overflow用户
发布于 2016-12-10 06:54:37
这方面的部分解决方案是使用babel-preset-react-native-stage-0。
https://www.npmjs.com/package/babel-preset-react-native-stage-0
这里有一个PR来修复react本机代码库：在这里输入链接描述中的这个问题。
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/39016025
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