我遇到了 build.gradle
的问题文件,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
不知道是不是语法错误
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'
}
最佳答案
更改此行:
androidx.lifecycle:lifecycle:2.2.0-beta01
使用其中之一:
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 here .
还:
com.android.support:multidex:1.0.3
至androidx.multidex:multidex:2.0.1
因为您使用的是 androidx 库 implementation 'androidx.appcompat:appcompat:1.1.0'
三次implementation 'com.android.support.constraint:constraint-layout:1.1.3'
buildToolsVersion '25.0.2'
和 buildToolsVersion = '28.0.3'
(在任何情况下都不要使用 =
)。您可以指定buildToolsVersion "29.0.2"
在 android
阻止或忽略它,gradle 将根据 targetSdkVersion
自动使用最新版本指定 关于android - 错误 : Failed to resolve: androidx. 生命周期 :lifecycle:2. 2.0-beta01,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/58381391/