在我的项目中包含Firebase核心依赖项
implementation 'com.google.firebase:firebase-core:15.0.2'
我收到此错误。
程序类型已经存在: android.support.v4.app.INotificationSideChannel消息{kind = ERROR, text =程序类型已经存在: android.support.v4.app.INotificationSideChannel,来源= [未知 源文件],工具名称= Optional.of(D8)}
我经历了一些类似的问题,但似乎都无法解决我的错误。
这是我的应用级别build.gradle
:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
buildToolsVersion "28.0.2"
defaultConfig {
applicationId "com.example.chandranichatterjee.appname"
minSdkVersion 15
targetSdkVersion 28
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.0-alpha1'
//implementation 'com.google.firebase:firebase-core:11.2.0'
implementation 'com.google.firebase:firebase-core:15.0.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test:runner:1.1.0-alpha3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha3'
}
apply plugin: 'com.google.gms.google-services'
以下是我的项目级别build.gradle
:
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.1.0'
classpath 'com.google.gms:google-services:4.0.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
我还在gradle.properties
中添加了以下几行:
android.useAndroidX=true
android.enableJetifier=true
感谢您的帮助。谢谢!
答案 0 :(得分:0)
1。
classpath 'com.android.tools.build:gradle:3.1.0'
==>
classpath 'com.android.tools.build:gradle:3.2.0'
https://developer.android.com/studio/releases/gradle-plugin
Plugin version, Required Gradle version
3.2.0 - 3.2.1 , 4.6+
3.3.0 - 3.3.2 , 4.10.1+
3.4.0+ , 5.1.1+
gradle.properties
android.useAndroidX=true
android.enableJetifier=true