React Native应用程序-在Android 8真实设备上启动时崩溃/关闭 [英] React Native app - crash/close on startup on Android 8 real device
问题描述
我有一个用react native init myapp初始化的React Native项目(不是Expo).
我可以在具有Android 5的模拟器和真实设备上运行此应用程序，但不能在具有Android 8的Android Mobile上运行该应用程序.
I have a React Native project (not Expo) initialized with react native init myapp.
I can run this application on Emulator and Real Device with Android 5, but cannot run the app on my Android Mobile with Android 8.
这是package.json:
{
"name": "myapp",
"version": "2.0.0",
"private": true,
"main": "lib/index.js",
"scripts": {
"start": "node node_modules/react-native/local-cli/cli.js start",
"test": "jest"
},
"dependencies": {
"axios": "^0.18.0",
"formik": "^1.5.1",
"iso-639-1": "^2.0.3",
"jsrsasign": "^8.0.12",
"moment": "^2.24.0",
"moment-jalaali": "^0.8.3",
"react": "16.6.3",
"react-native": "0.58.6",
"react-native-app-intro-slider": "^1.0.1",
"react-native-document-picker": "^2.3.0",
"react-native-elements": "^1.1.0",
"react-native-gesture-handler": "^1.1.0",
"react-native-i18n": "^2.0.15",
"react-native-modal-datetime-picker": "^6.0.0",
"react-native-paper": "^2.12.0",
"react-native-persian-calendar-picker": "^2.2.2",
"react-native-settings-list": "^1.8.0",
"react-native-simple-dialogs": "^1.1.0",
"react-native-vector-icons": "^6.3.0",
"react-navigation": "^3.3.2",
"react-navigation-material-bottom-tabs": "^1.0.0",
"realm": "^2.24.0",
"yup": "^0.26.10"
},
"devDependencies": {
"babel-cli": "^6.26.0",
"babel-core": "7.0.0-bridge.0",
"babel-jest": "24.1.0",
"babel-preset-flow": "^6.23.0",
"flow-bin": "^0.86.0",
"jest": "24.1.0",
"metro-react-native-babel-preset": "0.53.0",
"react-test-renderer": "16.6.3"
},
"jest": {
"preset": "react-native",
"transformIgnorePatterns": [
"node_modules/(?!(jest-)?react-native|react-navigation|react-navigation-redux-helpers)"
]
},
"rnpm": {
"assets": [
"./assets/fonts/"
]
}
}
我已经在带有Android 5的Genymotion模拟器和带有Android 5的真实LG设备上对其进行了测试，并且一切正常.
I've tested it on Genymotion emulator with Android 5 and on a real LG device with Android 5 too and everything works fine.
但是最近，我尝试在装有Android 8的 Honor 8X 设备上运行该项目.但是，从Metro获得JS Bundle之后，该应用程序将被关闭，没有任何错误！
But lately, I tried to run this project on an Honor 8X device with Android 8. But the application will be closed without any error just after getting JS Bundle from Metro!
- 运行命令:
react-native run-android
这是react-native log-android的日志:
--------- beginning of crash
--------- beginning of system
--------- beginning of main
03-05 23:28:52.567 5513 5513 D ReactNative: ReactInstanceManager.ctor()
03-05 23:28:52.604 5513 5513 D ReactNative: ReactInstanceManager.createReactContextInBackground()
03-05 23:28:52.604 5513 5513 D ReactNative: ReactInstanceManager.recreateReactContextInBackgroundInner()
03-05 23:29:32.605 5513 5513 D ReactNative: ReactInstanceManager.onJSBundleLoadedFromServer()
03-05 23:29:32.608 5513 5513 D ReactNative: ReactInstanceManager.recreateReactContextInBackground()
03-05 23:29:32.608 5513 5513 D ReactNative: ReactInstanceManager.runCreateReactContextOnNewThread()
03-05 23:29:32.642 5513 5617 D ReactNative: ReactInstanceManager.createReactContext()
仅在最后一行显示之后，应用程序将在设备上关闭！
Just after the last line appears, the application will be closed on the device!
- 我还授予了该应用程序所有的权限，包括在其他应用程序上绘制，存储权限，并且也将其从省电模式"中排除了> ...
- Also, I gave all of the permissions to the app, including Draw on other apps, Storage permission and also excluded it from Battery Saver...
这是Metro Bundler的输出(看起来不错):
Here's the Metro Bundler output (which looks fine):
Loading dependency graph, done.
DELTA [android, dev] ..\..\../index.js ▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓ 100.0% (1169/1169), done.
::ffff:127.0.0.1 - - [05/Mar/2019:20:02:17 +0000] "GET /index.delta?platform=android&dev=true&minify=false HTTP/1.1" 200 - "-" "okhttp/3.12.1"
- 我尝试在Honor 8X设备上运行 Hello World 应用程序，并且该应用程序成功运行，所以我认为设备和Android都没有问题...
- 还考虑到
myapp在Android 5的模拟器和设备上成功运行，我完全感到困惑... Maby依赖项之一出现问题 - I tried to run a Hello World application on my Honor 8X device and it runs successfully, so I think there's no problem with device and Android...
- Also considering that
myappruns successfully on Emulator and Device with Android 5, I'm completely confused... Maby there's a problem with one of Dependencies
环境: -Windows 10企业版
Environment: - Windows 10 Enterprise
Android专用文件:
android/build.gradle :
Android Specific Files:
android/build.gradle:
buildscript {
ext {
buildToolsVersion = "28.0.2"
minSdkVersion = 16
compileSdkVersion = 28
targetSdkVersion = 27
supportLibVersion = "28.0.0"
}
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
}
}
allprojects {
repositories {
mavenLocal()
google()
jcenter()
maven {
url "$rootDir/../node_modules/react-native/android"
}
}
}
task wrapper(type: Wrapper) {
gradleVersion = '4.7'
distributionUrl = distributionUrl.replace("bin", "all")
}
android/gradle.properties :
android/gradle.properties:
org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
org.gradle.parallel=true
android/app/build.gradle
android/app/build.gradle
apply plugin: "com.android.application"
import com.android.build.OutputFile
project.ext.react = [
entryFile: "index.js"
]
apply from: "../../node_modules/react-native/react.gradle"
def enableSeparateBuildPerCPUArchitecture = true
def enableProguardInReleaseBuilds = true
android {
compileSdkVersion rootProject.ext.compileSdkVersion
buildToolsVersion rootProject.ext.buildToolsVersion
defaultConfig {
applicationId "ir.mokhtaresho.tnet.users"
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
versionCode 1
versionName "2.0.0"
}
splits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk true
include "armeabi-v7a", "x86", "arm64-v8a"
}
}
buildTypes {
release {
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
}
applicationVariants.all { variant ->
variant.outputs.each { output ->
def versionCodes = ["armeabi-v7a":1, "x86":2, "arm64-v8a": 3]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) {
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
}
}
dependencies {
implementation project(':realm')
implementation project(':react-native-vector-icons')
implementation project(':react-native-i18n')
implementation project(':react-native-gesture-handler')
implementation project(':react-native-document-picker')
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
implementation "com.facebook.react:react-native:+"
}
task copyDownloadableDepsToLibs(type: Copy) {
from configurations.compile
into 'libs'
}
推荐答案
您是否尝试清除缓存?通常是这样的:
Did you try to clear the cache? Usually with something like this:
rm package-lock.json
rm -rf node_modules
rm -rf $TMPDIR/metro-*
rm -rf $TMPDIR/haste-map-*
npm cache clean
npm install
npm start -- --reset-cache
但是您可能只需要删除都会和急速地图缓存.抱歉，如果您已经尝试过.
But you probably need to remove only the metro and haste map cache. Sorry if you already tried that.
这篇关于React Native应用程序-在Android 8真实设备上启动时崩溃/关闭的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
