我试图添加react-native-firebase库https://github.com/invertase/react-native-firebase，并且一切在iOS上都能正常运行。在Android上进行集成时，没有任何效果。 该项目可正确构建，但是在生成后，此输出立即使应用程序崩溃（仅在Android中）：
info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.
Jetifier found 1099 file(s) to forward-jetify. Using 16 workers...
info Starting JS server...
info Launching emulator...
info Successfully launched emulator.
info Installing the app...
> Configure project :@react-native-firebase_analytics
:@react-native-firebase_analytics:firebase.bom using default value: 21.1.0
:@react-native-firebase_analytics package.json found at /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/@react-native-firebase/analytics/package.json
:@react-native-firebase_analytics:version set from package.json: 6.0.3 (6,0,3 - 6000003)
:@react-native-firebase_analytics:android.compileSdk using custom value: 28:@react-native-firebase_analytics:android.targetSdk using custom value: 28
:@react-native-firebase_analytics:android.minSdk using custom value: 16
:@react-native-firebase_analytics:reactNativeAndroidDir /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/react-native/android
> Configure project :@react-native-firebase_app
:@react-native-firebase_app:firebase.bom using default value: 21.1.0
:@react-native-firebase_app package.json found at /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/@react-native-firebase/app/package.json
:@react-native-firebase_app:version set from package.json: 6.0.3 (6,0,3 - 6000003)
:@react-native-firebase_app:android.compileSdk using custom value: 28
:@react-native-firebase_app:android.targetSdk using custom value: 28
:@react-native-firebase_app:android.minSdk using custom value: 16
:@react-native-firebase_app:reactNativeAndroidDir /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/react-native/android
> Configure project :app
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
> Task :app:processDebugGoogleServices
Parsing json file: /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/android/app/google-services.j
son
> Task :app:installDebug
12:49:58 V/ddms: execute: running am get-config
12:49:58 V/ddms: execute 'am get-config' on 'emulator-5554' : EOF hit. Read: -1
12:49:58 V/ddms: execute: returning
Installing APK 'app-debug.apk' on '3.7_WVGA_Nexus_One_API_28(AVD) - 9' for app:debug
12:49:58 D/app-debug.apk: Uploading app-debug.apk onto device 'emulator-5554'
12:49:58 D/Device: Uploading file onto device 'emulator-5554'
12:49:58 D/ddms: Reading file permision of /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/android/app/build/outputs/apk/debug/app-debug.apk as: rw-r--r--
12:49:59 V/ddms: execute: running pm install -r -t "/data/local/tmp/app-debug.apk"
12:50:02 V/ddms: execute 'pm install -r -t "/data/local/tmp/app-debug.apk"' on 'emulator-5554' : E
OF hit. Read: -1
12:50:02 V/ddms: execute: returning
12:50:02 V/ddms: execute: running rm "/data/local/tmp/app-debug.apk"
12:50:02 V/ddms: execute 'rm "/data/local/tmp/app-debug.apk"' on 'emulator-5554' : EOF hit. Read:
-1
12:50:02 V/ddms: execute: returning
Installed on 1 device.
Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.1.1/userguide/command_line_interface.html#sec:command_line_warnings
BUILD SUCCESSFUL in 7s
192 actionable tasks: 3 executed, 189 up-to-date
info Connecting to the development server...
info Starting the app on "emulator-5554"...
Starting: Intent { cmp=com.halfy_app/.MainActivity }
MBP-di-Enzo:halfy_app enzomanuelmangano$
MBP-di-Enzo:halfy_app enzomanuelmangano$ react-native run-android --log
error: unknown option `--log'
MBP-di-Enzo:halfy_app enzomanuelmangano$ react-native run-android -log
error: unknown option `-l'
MBP-di-Enzo:halfy_app enzomanuelmangano$ react-native run-android
error React Native CLI uses autolinking for native dependencies, but the following modules are linked manually:
- react-native-maps (to unlink run: "react-native unlink react-native-maps")
This is likely happening when upgrading React Native from below 0.60 to 0.60 or above. Going forward, you can unlink this dependency via "react-native unlink <dependency>" and it will be included in your app automatically. If a library isn't compatible with autolinking, disregard this message and notify the library maintainers.
Read more about autolinking: https://github.com/react-native-community/cli/blob/master/docs/autolinking.md
info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.
Jetifier found 1099 file(s) to forward-jetify. Using 16 workers...
info JS server already running.
info Installing the app...
> Configure project :@react-native-firebase_analytics
:@react-native-firebase_analytics:firebase.bom using default value: 21.1.0
:@react-native-firebase_analytics package.json found at /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/@react-native-firebase/analytics/package.json
:@react-native-firebase_analytics:version set from package.json: 6.0.3 (6,0,3 - 6000003)
:@react-native-firebase_analytics:android.compileSdk using custom value: 28
:@react-native-firebase_analytics:android.targetSdk using custom value: 28
:@react-native-firebase_analytics:android.minSdk using custom value: 16
:@react-native-firebase_analytics:reactNativeAndroidDir /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/react-native/android
> Configure project :@react-native-firebase_app
:@react-native-firebase_app:firebase.bom using default value: 21.1.0
:@react-native-firebase_app package.json found at /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/@react-native-firebase/app/package.json
:@react-native-firebase_app:version set from package.json: 6.0.3 (6,0,3 - 6000003)
:@react-native-firebase_app:android.compileSdk using custom value: 28
:@react-native-firebase_app:android.targetSdk using custom value: 28
:@react-native-firebase_app:android.minSdk using custom value: 16
:@react-native-firebase_app:reactNativeAndroidDir /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/node_modules/react-native/android
> Configure project :app
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
registerResGeneratingTask is deprecated, use registerGeneratedResFolders(FileCollection)
> Task :app:processDebugGoogleServices
Parsing json file: /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/android/app/google-services.j
son
> Task :app:installDebug
12:51:39 V/ddms: execute: running am get-config
12:51:39 V/ddms: execute 'am get-config' on 'emulator-5554' : EOF hit. Read: -1
12:51:39 V/ddms: execute: returning
Installing APK 'app-debug.apk' on '3.7_WVGA_Nexus_One_API_28(AVD) - 9' for app:debug
12:51:39 D/app-debug.apk: Uploading app-debug.apk onto device 'emulator-5554'
12:51:39 D/Device: Uploading file onto device 'emulator-5554'
12:51:39 D/ddms: Reading file permision of /Users/enzomanuelmangano/Desktop/Lavoro/halfy_app/android/app/build/outputs/apk/debug/app-debug.apk as: rw-r--r--
12:51:39 V/ddms: execute: running pm install -r -t "/data/local/tmp/app-debug.apk"
12:51:40 V/ddms: execute 'pm install -r -t "/data/local/tmp/app-debug.apk"' on 'emulator-5554' : EOF hit. Read:
12:51:40 V/ddms: execute: returning
12:51:40 V/ddms: execute: running rm "/data/local/tmp/app-debug.apk"
12:51:40 V/ddms: execute 'rm "/data/local/tmp/app-debug.apk"' on 'emulator-5554' : EOF hit. Read: -1
12:51:40 V/ddms: execute: returning
Installed on 1 device.
Deprecated Gradle features were used in this build, making it incompatible with Gradle 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/5.1.1/userguide/command_line_interface.html#sec:command_line_warnings
BUILD SUCCESSFUL in 4s
192 actionable tasks: 3 executed, 189 up-to-date
info Connecting to the development server...
info Starting the app on "emulator-5554"...
Starting: Intent { cmp=com.halfy_app/.MainActivity }
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext {
buildToolsVersion = "28.0.3"
minSdkVersion = 22
compileSdkVersion = 28
targetSdkVersion = 28
supportLibVersion = "28.0.0"
playServicesVersion = "17.0.0"
androidMapsUtilsVersion = "0.5+"
}
repositories {
google()
jcenter()
}
dependencies {
classpath("com.android.tools.build:gradle:3.4.2")
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
mavenLocal()
jcenter()
maven {
// All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
url("$rootDir/../node_modules/react-native/android")
}
maven {
// Android JSC is installed from npm
url("$rootDir/../node_modules/jsc-android/dist")
}
maven { url 'https://jitpack.io' }
}
}
apply plugin: "com.android.application"
apply plugin: 'com.google.gms.google-services'
import com.android.build.OutputFile
project.ext.react = [
entryFile: "index.js",
enableHermes: false, // clean and rebuild if changing
]
apply from: "../../node_modules/react-native/react.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", false);
android {
compileSdkVersion rootProject.ext.compileSdkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
defaultConfig {
applicationId "com.halfy_app"
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
versionCode 1
versionName "1.0"
}
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'
}
}
buildTypes {
debug {
signingConfig signingConfigs.debug
}
release {
// Caution! In production, you need to generate your own keystore file.
// see https://facebook.github.io/react-native/docs/signed-apk-android.
signingConfig signingConfigs.debug
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
}
// 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 'androidx.appcompat:appcompat:1.1.0-rc01'
implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02'
implementation fileTree(dir: "libs", include: ["*.jar"])
implementation "com.facebook.react:react-native:+" // From node_modules
implementation 'com.google.firebase:firebase-analytics:17.2.1'
implementation(project(':react-native-maps')){
exclude group: 'com.google.android.gms', module: 'play-services-base'
exclude group: 'com.google.android.gms', module: 'play-services-maps'
}
implementation 'com.google.android.gms:play-services-base:10.0.1'
implementation 'com.google.android.gms:play-services-maps:10.0.1'
if (enableHermes) {
def hermesPath = "../../node_modules/hermes-engine/android/";
debugImplementation files(hermesPath + "hermes-debug.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'
}
project.ext.vectoricons = [
iconFontNames: [ 'MaterialIcons.ttf', 'FontAwesome.ttf' ] // Name of the font files you want to copy
]
apply from: "../../node_modules/react-native-vector-icons/fonts.gradle"
apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
反应本机版本：0.61
答案 0 :(得分：0)
我解决了删除android / app / build.gradle中的代码的问题
img = plt.imread(stim_dir + image_name)