I am trying to expo publish my Android app and am getting the following error:
Finished building JavaScript bundle in 45823ms.
JavaScript engine configuration is inconsistent between app.json and Android native project.
In app.json: Hermes is not enabled
In Android native project: Hermes is enabled
Please check the following files for inconsistencies:
- packages/info-expo/app.json
- packages/info-expo/android/gradle.properties
- packages/info-expo/android/app/build.gradle
Here is my package.json
"dependencies": {
"@react-native-async-storage/async-storage": "~1.15.0",
"@react-native-community/netinfo": "6.0.0",
"@react-native-community/voice": "1.1.4",
"@react-native-firebase/analytics": "7.6.4",
"@react-native-firebase/app": "8.4.3",
"@react-native-masked-view/masked-view": "0.2.4",
"@react-navigation/core": "^6.4.8",
"@react-navigation/material-top-tabs": "6.0.0",
"@react-navigation/native": "6.0.0",
"@react-navigation/stack": "6.0.0",
"@reduxjs/toolkit": "^1.3.6",
"@rnhooks/keyboard": "0.0.3",
"@s1/dpl": "3.0.17",
"@unimodules/core": "~7.1.1",
"change-case": "^4.1.1",
"eas-cli": "^3.14.0",
"escape-string-regexp": "2.0.0",
"expo": "^42.0.0",
"expo-application": "~3.2.0",
"expo-asset": "~8.3.3",
"expo-av": "~9.2.3",
"expo-constants": "~11.0.1",
"expo-intent-launcher": "~9.1.0",
"expo-localization": "~10.2.0",
"expo-network": "~3.2.0",
"expo-splash-screen": "~0.11.2",
"expo-updates": "~0.8.2",
"i18next": "^19.4.4",
"react": "16.13.1",
"react-dom": "16.13.1",
"react-i18next": "^11.4.0",
"react-is": "^18.2.0",
"react-native": "0.63.4",
"react-native-device-info": "5.5.8",
"react-native-gesture-handler": "~1.10.2",
"react-native-offline": "^6.0.0",
"react-native-pager-view": "5.0.12",
"react-native-paper": "4.2.0",
"react-native-reanimated": "~2.2.0",
"react-native-responsive-dimensions": "^3.1.1",
"react-native-safe-area-context": "3.2.0",
"react-native-screens": "~3.4.0",
"react-native-startup-time": "^1.2.2",
"react-native-svg": "12.1.1",
"react-native-tab-view": "3.0.0",
"react-native-unimodules": "~0.14.5",
"react-native-url-polyfill": "^1.1.2",
"react-native-vector-icons": "^6.6.0",
"react-native-web": "~0.13.12",
"react-native-webview": "11.6.2",
"react-redux": "^7.2.0",
"redux": "^4.0.5",
"redux-devtools-extension": "^2.13.8",
"redux-persist": "^6.0.2",
"redux-thunk": "^2.3.0",
"styled-components": "^5.1.0",
"url-regex": "^5.0.0"
},
"devDependencies": {
"@babel/core": "~7.9.0",
"@babel/plugin-transform-async-to-generator": "7.10.1",
"@carimus/metro-symlinked-deps": "1.1.0",
"@google-cloud/translate": "^5.1.4",
"@testing-library/react-hooks": "3.2.1",
"@testing-library/react-native": "5.0.3",
"@types/jest": "^25.2.3",
"@types/node": "^14.0.4",
"@types/react": "~16.9.35",
"@types/react-native": "~0.63.2",
"@types/react-native-responsive-dimensions": "3.0.0",
"@types/react-redux": "^7.1.6",
"@types/react-test-renderer": "^16.9.1",
"@types/styled-components": "^4.4.2",
"@types/yargs": "13.0.4",
"aws-sdk": "^2.671.0",
"babel-preset-expo": "8.3.0",
"eslint": "6.8.0",
"expo-cli": "4.9",
"expo-optimize": "^0.1.23",
"expo-web-browser": "~9.2.0",
"jest-expo": "^42.0.1",
"npm-run-all": "4.1.5",
"react-native-svg-transformer": "^0.14.3",
"react-native-testing-library": "^1.12.0",
"react-test-renderer": "16.10.1",
"sharp-cli": "^1.10.0",
"shelljs": "^0.8.3",
"ts-jest": "^26.0.0",
"typescript": "~4.0.0",
"webpack": "^4.43.0",
"webpack-dev-server": "^3.10.3",
"yargs": "15.0.2"
}
Here is my app.json
{
"expo": {
"owner": "REDACTED",
"name": "info-expo",
"slug": "info-expo",
"privacy": "unlisted",
"packagerOpts": {
"config": "metro.config.js",
"sourceExts": ["js", "jsx", "ts", "tsx", "svg"]
},
"platforms": ["ios", "android", "web"],
"version": "1.1.9660",
"orientation": "portrait",
"icon": "./assets/icon.png",
"splash": {
"image": "./assets/splash.png",
"resizeMode": "contain",
"backgroundColor": "#ffffff"
},
"updates": {
"enabled": true,
"checkAutomatically": "ON_LOAD",
"fallbackToCacheTimeout": 0
},
"assetBundlePatterns": ["**/*"],
"ios": {
"supportsTablet": true
},
"scheme": "info",
"android": {
"package": "REDACTED",
"intentFilters": [
{
"action": "VIEW",
"data": [
{
"scheme": "info://"
}
],
"category": ["BROWSABLE", "DEFAULT"]
}
],
"versionCode": 1576717578
}
},
"name": "REDACTED"
}
Here is my gradle.properties
android.useAndroidX=true
android.enableJetifier=true
org.gradle.daemon=true
org.gradle.configureondemand=true
org.gradle.jvmargs=-Xmx4g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
# Version of flipper SDK to use with React Native
FLIPPER_VERSION=0.54.0
Here is my app/build.gradle
apply plugin: "com.android.application"
apply plugin: 'kotlin-android'
apply plugin: 'com.google.gms.google-services'
import com.android.build.OutputFile
/**
* The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
* and bundleReleaseJsAndAssets).
* These basically call `react-native bundle` with the correct arguments during the Android build
* cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
* bundle directly from the development server. Below you can see all the possible configurations
* and their defaults. If you decide to add a configuration block, make sure to add it before the
* `apply from: "../../node_modules/react-native/react.gradle"` line.
*
* project.ext.react = [
* // the name of the generated asset file containing your JS bundle
* bundleAssetName: "index.android.bundle",
*
* // the entry file for bundle generation
* entryFile: "index.android.js",
*
* // https://reactnative.dev/docs/performance#enable-the-ram-format
* bundleCommand: "ram-bundle",
*
* // whether to bundle JS and assets in debug mode
* bundleInDebug: false,
*
* // whether to bundle JS and assets in release mode
* bundleInRelease: true,
*
* // whether to bundle JS and assets in another build variant (if configured).
* // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
* // The configuration property can be in the following formats
* // 'bundleIn${productFlavor}${buildType}'
* // 'bundleIn${buildType}'
* // bundleInFreeDebug: true,
* // bundleInPaidRelease: true,
* // bundleInBeta: true,
*
* // whether to disable dev mode in custom build variants (by default only disabled in release)
* // for example: to disable dev mode in the staging build type (if configured)
* devDisabledInStaging: true,
* // The configuration property can be in the following formats
* // 'devDisabledIn${productFlavor}${buildType}'
* // 'devDisabledIn${buildType}'
*
* // the root of your project, i.e. where "package.json" lives
* root: "../../",
*
* // where to put the JS bundle asset in debug mode
* jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
*
* // where to put the JS bundle asset in release mode
* jsBundleDirRelease: "$buildDir/intermediates/assets/release",
*
* // where to put drawable resources / React Native assets, e.g. the ones you use via
* // require('./image.png')), in debug mode
* resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
*
* // where to put drawable resources / React Native assets, e.g. the ones you use via
* // require('./image.png')), in release mode
* resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
*
* // by default the gradle tasks are skipped if none of the JS files or assets change; this means
* // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
* // date; if you have any other folders that you want to ignore for performance reasons (gradle
* // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
* // for example, you might want to remove it from here.
* inputExcludes: ["android/**", "ios/**"],
*
* // override which node gets called and with what additional arguments
* nodeExecutableAndArgs: ["node"],
*
* // supply additional arguments to the packager
* extraPackagerArgs: []
* ]
*/
project.ext.react = [
entryFile: "index.js",
enableHermes: true,
bundleInRelease: true,
bundleInStage: true,
bundleInDebug: false,
devDisabledInStage: false
]
apply from: '../../node_modules/react-native-unimodules/gradle.groovy'
apply from: "../../node_modules/react-native/react.gradle"
apply from: "../../node_modules/expo-updates/scripts/create-manifest-android.gradle"
/**
* Set this to true to create two separate APKs instead of one:
* - An APK that only works on ARM devices
* - An APK that only works on x86 devices
* The advantage is the size of the APK is reduced by about 4MB.
* Upload all the APKs to the Play Store and people will download
* the correct one based on the CPU architecture of their device.
*/
def enableSeparateBuildPerCPUArchitecture = false
/**
* Run Proguard to shrink the Java bytecode in release builds.
*/
def enableProguardInReleaseBuilds = false
/**
* The preferred build flavor of JavaScriptCore.
*
* For example, to use the international variant, you can use:
* `def jscFlavor = 'org.webkit:android-jsc-intl:+'`
*
* The international variant includes ICU i18n library and necessary data
* allowing to use e.g. `Date.toLocaleString` and `String.localeCompare` that
* give correct results when using with locales other than en-US. Note that
* this variant is about 6MiB larger per architecture than default.
*/
def jscFlavor = 'org.webkit:android-jsc:+'
/**
* Whether to enable the Hermes VM.
*
* This should be set on project.ext.react and mirrored here. If it is not set
* on project.ext.react, JavaScript will not be compiled to Hermes Bytecode
* and the benefits of using Hermes will therefore be sharply reduced.
*/
def enableHermes = project.ext.react.get("enableHermes", true);
// versionCode has to be greater than the original Java version of the app and less than 2100000000
// https://developer.android.com/studio/publish/versioning.html#appversioning
def appVersionCode = 1911111109 + Integer.valueOf(System.env.BUILD_NUMBER ?: 0)
def safeExtGet(prop, fallback) {
rootProject.ext.has(prop) ? rootProject.ext.get(prop) : fallback
}
def safePropGet(prop, fallback) {
project.hasProperty(prop) ? project.findProperty(prop) : fallback
}
android {
compileSdkVersion 31
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
dexOptions {
javaMaxHeapSize "3g"
}
defaultConfig {
applicationId 'info.com.pwa'
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
versionCode safePropGet("versionCode", appVersionCode) as Integer
versionName safePropGet("versionName", "1.0.0")
}
splits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk false // If true, also generate a universal APK
include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
}
}
signingConfigs {
debug {
storeFile file('debug.keystore')
storePassword 'android'
keyAlias 'androiddebugkey'
keyPassword 'android'
}
release {
storeFile file(System.getenv("ANDROID_KEYSTORE_PATH") ?: "../../info-expo.jks")
storePassword 'systemone'
keyAlias 'info'
keyPassword 'systemone'
}
}
buildTypes {
debug {
signingConfig signingConfigs.debug
applicationIdSuffix = ".debug"
}
release {
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
consumerProguardFiles 'proguard-rules.pro'
signingConfig signingConfigs.release
}
stage {
initWith release
buildConfigField("String", "RELEASE_CHANNEL", "\"stage\"")
manifestPlaceholders = [stage: true]
matchingFallbacks = ['release']
signingConfig signingConfigs.debug
}
}
configurations.all {
resolutionStrategy {
force "com.facebook.soloader:soloader:0.10.4"
}
}
// applicationVariants are e.g. debug, release
applicationVariants.all { variant ->
variant.outputs.each { output ->
// For each separate APK per architecture, set a unique version code as described here:
// https://developer.android.com/studio/build/configure-apk-splits.html
def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) { // null for the universal-debug, universal-release variants
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
}
}
dependencies {
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.facebook.react:react-native:+" // From node_modules
addUnimodulesDependencies()
// non-unimodule dependencies
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.google.android.play:core:1.7.0'
implementation 'com.jakewharton.timber:timber:4.7.1'
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
if (enableHermes) {
def hermesPath = "../../node_modules/hermes-engine/android/";
debugImplementation files(hermesPath + "hermes-debug.aar")
stageImplementation files(hermesPath + "hermes-release.aar")
releaseImplementation files(hermesPath + "hermes-release.aar")
} else {
implementation jscFlavor
}
}
// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
from configurations.compile
into 'libs'
}
apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
There are few mentions of this error online, but from what I could tell it had to do with expo-cli being out of date. My version of expo-cli=4.9 is the correct version for my expo=42 app and my hermes-engine=0.5.1 is the correct version for react-native=0.63.4. Any ideas on what this could be stemming from? You can see two other posts of people having this issue here and here