expo: Expo iOS app stuck on splash screen

Summary

Hello,

I am developing an application which runs fine in Expo client on a simulator and Android production builds without errors or warnings. When I build a .app file, which is installable on a simulator but as soon as I run it, it gets stuck on a splash screen.

I tried to delete node modules and installed fresh node modules but still i’m facing the same issue.

In system logs I found assertion failed: 20G95 18A8394: libxpc.dylib + 51172 [5B766255-3DAE-3096-A090-3974BE256194]: 0x7d

This issue is only happening in iOS only in .app file, When I run app in expo client or even when I run on production mode using expo start --no-dev --minify it’s working fine.

Managed or bare workflow? If you have ios/ or android/ directories in your project, the answer is bare!

managed

What platform(s) does this occur on?

iOS

SDK Version (managed workflow only)

44.0.4

Environment

Expo CLI 5.0.3 environment info: System: OS: macOS 11.5.2 Shell: 5.8 - /bin/zsh Binaries: Node: 14.17.4 - /usr/local/bin/node Yarn: 1.22.11 - /usr/local/bin/yarn npm: 6.14.14 - /usr/local/bin/npm Managers: CocoaPods: 1.11.2 - /usr/local/bin/pod SDKs: iOS SDK: Platforms: iOS 14.1, DriverKit 19.0, macOS 10.15, tvOS 14.0, watchOS 7.0 Android SDK: API Levels: 27, 28, 29, 30, 31 Build Tools: 28.0.3, 29.0.0, 29.0.2, 29.0.3, 30.0.2, 30.0.3 System Images: android-28 | Google APIs Intel x86 Atom IDEs: Android Studio: 4.1 AI-201.8743.12.41.6858069 Xcode: 12.1/12A7403 - /usr/bin/xcodebuild npmPackages: babel-preset-expo: 9.0.1 => 9.0.1 expo: ^44.0.4 => 44.0.4 react: 17.0.1 => 17.0.1 react-dom: 17.0.1 => 17.0.1 react-native: 0.64.3 => 0.64.3 react-native-web: 0.17.1 => 0.17.1 npmGlobalPackages: expo-cli: 5.0.3 Expo Workflow: bare

Reproducible demo

{ “main”: “node_modules/expo/AppEntry.js”, “scripts”: { “start”: “expo start”, “android”: “expo start --android”, “ios”: “expo start --ios”, “web”: “expo start --web”, “eject”: “expo eject”, “test”: “jest --watchAll”, “gen-sdk”: “openapi-sdk-generator generate --def http://14.99.203.50:5027/v1.json --outdir ./src/sdk --cache-type none --throw-on-not-okay-res true --pre-process-def ‘delete doc.components.schemas.PostComment.properties.childPostCommentList.items.$ref;delete doc.components.schemas.AssignmentComment.properties.childAssignmentCommentList.items.$ref;return doc;’” }, “jest”: { “preset”: “jest-expo” }, “dependencies”: { “@expo-google-fonts/roboto”: “^0.1.0”, “@expo/vector-icons”: “^12.0.0”, “@react-native-community/masked-view”: “^0.1.10”, “@react-native-community/viewpager”: “5.0.11”, “@react-navigation/bottom-tabs”: “5.8.0”, “@react-navigation/drawer”: “5.9.0”, “@react-navigation/material-top-tabs”: “5.2.16”, “@react-navigation/native”: “5.7.3”, “@react-navigation/stack”: “5.9.0”, “@stripe/stripe-react-native”: “0.2.3”, “@types/jwt-decode”: “^2.2.1”, “@types/lodash.clonedeep”: “^4.5.6”, “@types/lodash.groupby”: “^4.6.6”, “@types/lodash.set”: “^4.3.6”, “@types/mime”: “^2.0.3”, “@types/react-native-htmlview”: “^0.12.2”, “@types/react-native-snap-carousel”: “^3.8.2”, “@types/react-query”: “^1.1.2”, “@types/yup”: “^0.29.6”, “autolinker”: “^3.14.1”, “date-fns”: “^2.15.0”, “eventemitter3”: “^4.0.7”, “expo”: “^44.0.4”, “expo-application”: “~4.0.1”, “expo-asset”: “~8.4.5”, “expo-av”: “~10.2.0”, “expo-checkbox”: “~2.0.0”, “expo-cli”: “^5.0.3”, “expo-constants”: “~13.0.0”, “expo-document-picker”: “~10.1.0”, “expo-file-system”: “~13.1.0”, “expo-font”: “~10.0.4”, “expo-image-picker”: “~12.0.1”, “expo-intent-launcher”: “~10.1.0”, “expo-linear-gradient”: “~11.0.0”, “expo-linking”: “~3.0.0”, “expo-media-library”: “~14.0.0”, “expo-notifications”: “~0.14.0”, “expo-permissions”: “~13.1.0”, “expo-splash-screen”: “~0.14.1”, “expo-status-bar”: “~1.2.0”, “expo-video-thumbnails”: “~6.1.0”, “expo-web-browser”: “~10.1.0”, “formik”: “^2.1.5”, “intl”: “^1.2.5”, “jwt-decode”: “^2.2.0”, “lodash.clonedeep”: “^4.5.0”, “lodash.groupby”: “^4.6.0”, “lodash.set”: “^4.3.2”, “mime”: “^2.4.6”, “moment”: “^2.29.1”, “react”: “17.0.1”, “react-dom”: “17.0.1”, “react-moment”: “^1.1.1”, “react-native”: “0.64.3”, “react-native-autolink”: “^3.0.0”, “react-native-collapsible”: “^1.5.3”, “react-native-emoji-board”: “^1.2.1”, “react-native-floating-action”: “^1.21.0”, “react-native-gesture-handler”: “~2.1.0”, “react-native-gifted-chat”: “^0.16.3”, “react-native-google-recaptcha-v2”: “^1.1.0”, “react-native-htmlview”: “^0.16.0”, “react-native-material-textfield”: “git+https://github.com/TheLartians/react-native-material-textfield.git#147f3b92b24cb3404c3b4a0229b3da30b81e2c7e”, “react-native-modal”: “^11.5.6”, “react-native-modalize”: “2.0.6”, “react-native-multiple-select”: “^0.5.6”, “react-native-paper”: “^4.9.2”, “react-native-portalize”: “1.0.7”, “react-native-reanimated”: “~2.3.1”, “react-native-root-siblings”: “^4.0.6”, “react-native-root-toast”: “^3.2.1”, “react-native-safe-area-context”: “3.3.2”, “react-native-screens”: “~3.10.1”, “react-native-simple-radio-button”: “^2.7.4”, “react-native-snap-carousel”: “^4.0.0-beta.6”, “react-native-stripe-client”: “0.0.3”, “react-native-svg”: “12.1.1”, “react-native-switch”: “^2.0.0”, “react-native-tab-view”: “^2.15.0”, “react-native-toggle-element”: “^1.0.1”, “react-native-vector-icons”: “^7.1.0”, “react-native-web”: “0.17.1”, “react-native-webview”: “11.15.0”, “react-query”: “^2.5.14”, “rn-material-ui-textfield”: “^1.0.5”, “string-mask”: “^0.3.0”, “use-socketio”: “^2.0.3”, “yup”: “^0.29.3” }, “devDependencies”: { “@babel/core”: “^7.12.9”, “@types/react”: “~17.0.21”, “@types/react-native”: “~0.64.12”, “babel-preset-expo”: “9.0.1”, “jest-expo”: “^44.0.0”, “typescript”: “~4.3.5” }, “private”: true }