错误:未能解析:androidx。生命周期:生命周期:2.2.0-beta01
我对错误:未能解析:androidx。生命周期:生命周期:2.2.0-beta01,android,build.gradle,android-lifecycle,androidx,Android,Build.gradle,Android Lifecycle,Androidx,我对build.gradle文件有问题,特别是模块'android.x.lifecycle' 我有以下错误 ERROR: Failed to resolve: androidx.lifecycle:lifecycle:2.2.0-beta01 This is the last version of androidx.lifecycle 我不知道这是不是语法错误 这是build.gradle文件 apply plugin: 'com.android.application' andro
build.gradle
文件有问题,特别是模块'android.x.lifecycle'
我有以下错误
ERROR: Failed to resolve: androidx.lifecycle:lifecycle:2.2.0-beta01
This is the last version of androidx.lifecycle
我不知道这是不是语法错误
这是build.gradle文件
apply plugin: 'com.android.application'
android {
compileSdkVersion 29
defaultConfig {
applicationId "com.flixarts.ar.englishnow"
minSdkVersion 14
targetSdkVersion 29
buildToolsVersion '25.0.2'
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
multiDexEnabled true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
buildToolsVersion = '28.0.3'
}
dependencies {
implementation 'androidx.lifecycle:lifecycle:2.2.0-beta01'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'
implementation 'com.google.android.material:material:1.1.0-beta01'
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation 'androidx.appcompat:appcompat:1.1.0'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.google.android.gms:play-services-ads:18.2.0'
implementation 'com.android.support:multidex:1.0.3'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'androidx.cardview:cardview:1.0.0'
}
更改此行:
androidx.lifecycle:lifecycle:2.2.0-beta01
其中一项:
implementation "androidx.lifecycle:lifecycle-extensions:2.2.0-beta01"
implementation "androidx.lifecycle:lifecycle-viewmodel:2.2.0-beta01"
implementation "androidx.lifecycle:lifecycle-livedata:2.2.0-beta01"
implementation "androidx.lifecycle:lifecycle-livedata-core:2.2.0-beta01"
implementation "androidx.lifecycle:lifecycle-runtime:2.2.0-beta01"
有关生命周期的更多信息
此外:
- 将
更改为com.android.support:multidex:1.0.3
,因为您正在使用androidx库androidx.multidex:multidex:2.0.1
- 您正在添加
三次实现“androidx.appcompat:appcompat:1.1.0”
- 删除支持库:
implementation'com.android.support.constraint:constraint layout:1.1.3'
- 删除
和buildToolsVersion'25.0.2'
(在任何情况下都不要使用buildToolsVersion='28.0.3'
)。您可以在=
块中指定android
,或者省略它,gradle将根据指定的buildToolsVersion“29.0.2”
自动使用最新版本targetSdkVersion
com.android.support:multidex:1.0.3
也不是androidx…buildToolsVersion
可以全部删除,然后它将根据指定的targetSdkVersion
自动使用最新版本(并非总是如此)。不仅如此,buildToolsVersion='28.0.3'
在任何情况下使用=