【发布时间】：2023-03-30 15:15:01
【问题描述】：
我已将较旧的 React Native 项目升级到 0.47、0.48 和 0.49.x。自从我这样做后，我不断让 XCode 在随机时刻使用以下断点（有时是其他断点）中断。
我的依赖
"dependencies": {
"autobind-decorator": "^2.1.0",
"cheerio-without-node-native": "^0.20.2",
"diacritic": "0.0.2",
"expect": "^1.20.2",
"harmony-proxy": "^1.0.1",
"hoist-non-react-statics": "^2.3.1",
"immutable": "^3.8.1",
"lodash": "^4.17.4",
"lodash-es": "^4.17.4",
"lodash.debounce": "^4.0.8",
"lodash.memoize": "^4.1.2",
"lodash.mergewith": "^4.6.0",
"lodash.sorteduniq": "^4.2.0",
"lodash.sorteduniqby": "^4.7.0",
"lodash.union": "^4.6.0",
"lodash.unionwith": "^4.6.0",
"lodash.uniqby": "^4.7.0",
"mime-types": "^2.1.17",
"moment": "^2.18.1",
"normalizr": "^3.2.3",
"normalizr-immutable": "0.0.4-beta12",
"path": "^0.12.7",
"react": "16.0.0-alpha.12",
"react-immutable-proptypes": "^2.1.0",
"react-intl": "^2.4.0",
"react-intl-redux": "^0.6.0",
"react-native": "^0.49.3",
"react-native-action-button": "^2.7.2",
"react-native-animatable": "^1.2.3",
"react-native-autolink": "^1.1.1",
"react-native-code-push": "5.1.3-beta",
"react-native-cookies": "^3.2.0",
"react-native-deprecated-custom-components": "^0.1.1",
"react-native-drawer": "^2.3.0",
"react-native-fetch-blob": "^0.10.8",
"react-native-fs": "^2.5.2",
"react-native-google-analytics-bridge": "^5.3.3",
"react-native-image-crop-picker": "^0.17.2",
"react-native-image-picker": "^0.26.7",
"react-native-immutable-list-view": "^0.6.2",
"react-native-invertible-scroll-view": "^1.0.0",
"react-native-keyboard-aware-scroll-view": "0.3.0",
"react-native-keychain": "2.0.0-rc",
"react-native-lightbox": "^0.7.0",
"react-native-linear-gradient": "^2.3.0",
"react-native-material-kit": "^0.4.1",
"react-native-modalbox": "^1.4.1",
"react-native-parallax-scroll-view": "^0.19.0",
"react-native-photo-view": "^1.5.2",
"react-native-popup-menu": "^0.8.0",
"react-native-progress": "^3.3.0",
"react-native-scrollable-tab-view": "^0.6.7",
"react-native-sglistview": "^0.4.3",
"react-native-share": "^1.0.23",
"react-native-store": "^0.4.1",
"react-native-swiper": "^1.5.12",
"react-native-vector-icons": "^4.2.0",
"react-navigation": "1.0.0-beta.13",
"react-redux": "^5.0.5",
"react-swipeable-views": "^0.12.5",
"react-swipeable-views-native": "^0.12.5",
"realm": "^1.13.0",
"redux": "^3.7.2",
"redux-form": "^7.0.3",
"redux-logger": "^3.0.6",
"redux-middleware-oneshot": "^0.1.1",
"redux-persist": "^4.8.2",
"redux-persist-immutable": "^4.3.0",
"redux-persist-transform-immutable": "^4.3.0",
"redux-thunk": "^2.2.0",
"reselect": "^3.0.1",
"route-parser": "0.0.5",
"webstomp-client": "^1.0.8"
},
"devDependencies": {
"babel-cli": "^6.26.0",
"babel-core": "^6.26.0",
"babel-eslint": "^7.2.3",
"babel-jest": "^21.2.0",
"babel-plugin-module-resolver": "3.0.0-beta.5",
"babel-plugin-react-intl": "^2.3.1",
"babel-plugin-transform-class-properties": "^6.24.1",
"babel-plugin-transform-decorators-legacy": "^1.3.4",
"babel-plugin-transform-es2015-modules-commonjs": "^6.24.1",
"babel-preset-airbnb": "^2.4.0",
"babel-preset-es2015": "^6.24.1",
"babel-preset-react": "^6.24.1",
"babel-preset-react-native": "^4.0.0",
"babel-preset-react-native-stage-0": "^1.0.1",
"babel-register": "^6.24.1",
"chai": "^4.1.0",
"chai-as-promised": "^7.1.1",
"chai-enzyme": "^0.8.0",
"chai-immutable": "^1.6.0",
"commitizen": "^2.9.6",
"cz-conventional-changelog": "^2.0.0",
"enzyme": "^3.0.0",
"eslint": "^4.7.2",
"eslint-config-airbnb": "^15.1.0",
"eslint-plugin-babel": "^4.1.2",
"eslint-plugin-import": "^2.7.0",
"eslint-plugin-jsx-a11y": "^6.0.2",
"eslint-plugin-prettier": "^2.3.1",
"eslint-plugin-react": "^7.4.0",
"eslint-plugin-react-native": "^3.1.0",
"expect.js": "^0.3.1",
"flow": "^0.2.3",
"flow-bin": "^0.56.0",
"immutablediff": "^0.4.3",
"jest": "^21.2.1",
"jest-serializer-enzyme": "^1.0.0",
"jshint": "^2.9.5",
"mocha": "^3.4.2",
"react-addons-test-utils": "^15.6.2",
"react-dom": "16.0.0-beta.5",
"react-intl-cra": "^0.2.8",
"react-native-mock": "^0.3.1",
"react-test-renderer": "^16.0.0",
"redux-debounce": "^1.0.1",
"redux-debounced": "^0.4.0",
"redux-devtools": "^3.4.0",
"redux-devtools-dock-monitor": "^1.1.2",
"redux-devtools-log-monitor": "^1.3.0",
"redux-mock-store": "^1.2.3",
"remote-redux-devtools": "^0.5.12",
"sinon": "^4.0.0",
"why-did-you-update": "0.0.8"
}
其他症状： - react-native run-ios 以 BUILD SUCCEEDED 完成，但应用程序在模拟器上打开并立即关闭（在 Xcode 中可以正常工作）
为了消除“旧文件问题”，我创建了一个新的 react-native 项目并将新创建的 xcodeproj 文件复制过来。无济于事。
有什么建议吗？
【问题讨论】：
-
所以它在 .47 和 .48 中有效，但在 .49 中无效？ .49 中的重大变化是，现在您的根文件应该是单个 index.js，而不是 index.ios.js 和 index.android.js。
-
我已经做出了改变。不幸的是，我在所有这些版本中都有这个问题。我的猜测是它与一个或多个链接库有关，但我很难调试这些东西。
-
啊...您可以尝试取消所有链接并一个接一个地重新链接，看看它是否构建以及它在哪里中断
标签： react-native xcode9