Estoy creando un APK de lanzamiento de mi aplicación React Native en Android usando la versión Gradle3.2.0 ycompileSdkVersion 28. Estoy ejecutando los siguientes comandos:

react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/
cd android && ./gradlew clean && ./gradlew assembleRelease && ./gradlew installRelease

La estructura de mi carpeta es:

Mipackage.json es

{
  "name": "App",
  "version": "2.0.0",
  "private": true,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest"
  },
  "dependencies": {
    "axios": "^0.18.0",
    "native-base": "^2.8.0",
    "prop-types": "^15.6.2",
    "qs": "^6.5.2",
    "react": "^16.5.2",
    "react-native": "0.57.0",
    "react-native-animatable": "^1.3.0",
    "react-native-animated-icons": "^1.0.5",
    "react-native-appsee": "^2.4.14",
    "react-native-blur": "^3.2.2",
    "react-native-cast-chrome": "1.0.0",
    "react-native-cast-ui": "1.0.0",
    "react-native-device-info": "^0.22.3",
    "react-native-dialog": "^5.1.0",
    "react-native-elements": "^0.19.1",
    "react-native-email": "^1.0.1",
    "react-native-fast-image": "^5.0.3",
    "react-native-fbsdk": "^0.8.0",
    "react-native-flurry-analytics": "^3.0.2",
    "react-native-gridview": "^0.1.2",
    "react-native-iap": "^2.2.1",
    "react-native-iphone-x-helper": "^1.0.3",
    "react-native-keyboard-aware-scroll-view": "^0.7.0",
    "react-native-kochava-tracker": "^1.0.0",
    "react-native-linear-gradient": "^2.4.0",
    "react-native-material-dropdown": "^0.11.1",
    "react-native-modal": "^6.5.0",
    "react-native-orientation": "^3.1.3",
    "react-native-photo-upload": "^1.3.0",
    "react-native-scrollable-tab-view": "^0.8.0",
    "react-native-snap-carousel": "^3.7.4",
    "react-native-tab-view": "^1.2.0",
    "react-native-underline-tabbar": "^1.3.6",
    "react-native-vector-icons": "^5.0.0",
    "react-native-video": "^3.2.1",
    "react-native-video-controls": "^2.2.3",
    "react-navigation": "^2.11.2",
    "react-navigation-backhandler": "^1.1.1",
    "react-redux": "^5.0.7",
    "redux": "^4.0.0",
    "redux-logger": "^3.0.6",
    "redux-thunk": "^2.3.0"
  },
  "devDependencies": {
    "@babel/plugin-external-helpers": "^7.0.0",
    "ajv": "^6.5.2",
    "babel-eslint": "^9.0.0",
    "babel-jest": "23.4.2",
    "babel-plugin-transform-remove-console": "^6.9.4",
    "eslint": "^5.3.0",
    "eslint-config-airbnb": "^17.1.0",
    "eslint-plugin-import": "^2.14.0",
    "eslint-plugin-jsx-a11y": "^6.1.1",
    "eslint-plugin-react": "^7.11.0",
    "jest": "23.4.2",
    "metro-react-native-babel-preset": "^0.45.4",
    "react-test-renderer": "16.4.1",
    "schedule": "^0.4.0"
  },
  "jest": {
    "preset": "react-native"
  }
}

Mientras descarto los comandos, recibo un error enTask :app:mergeReleaseResources FAILED conError: Duplicate resources para todos mis activos. Al eliminar los activos de mis carpetas dibujables, la aplicación se compila.

Pero mientras se ejecuta el APK de lanzamiento, algunas de las imágenes no aparecen en absoluto mientras que otras sí. Además, la misma imagen aparece en algunos lugares y no en otros. Ninguno de estos problemas ocurre mientras se ejecuta la aplicación de depuración desde el servidor JS. Este problema no ocurre en iOS.

¿Cómo resuelvo este problema?