未能解决:com.android.support:design:26.2.0 在 Android Studio 中的错误
Failed to resolve: com.android.support:design:26.2.0 error in Android Studio
我正在尝试学习教程,它要求我们从 GitHub 克隆一个项目。我已经这样做了,但是当它在我的 Android Studio 中运行时,出现两个错误,
failed to resolve 'com.android.support:design:26.2.0'
failed to resolve 'com.android.support:appcompat-v7:26.2.0'
我在 Whosebug 上查了一下,这似乎是一个常见问题,但我似乎无法让它工作。
我当前的 gradle 文件如下所示,
模块gradle文件,
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.example.android.emojify"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:design:25.2.0'
compile 'com.android.support:appcompat-v7:25.2.0'
testCompile 'junit:junit:4.12'
}
我知道 sdkVersion 需要更改,因为它说不能低于 26,但我已重置为最初从 github.
导入的版本
项目gradle,
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
// 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
}
当我将 sdk 等更改为 26 时出现错误,
Failed to resolve: com.android.support:design:26.2.0
Failed to resolve: com.android.support:appcompat-v7:26.2.0
我在此处阅读了有关添加的内容,
maven {
url "www.maven.google.com"
}
This doesn't seem to make any difference though.
Failed to resolve: com.android.support:design:26.2.0
Failed to resolve: com.android.support:appcompat-v7:26.2.0
只是因为支持库26的最新版本是26.1.0
版本。您最好使用支持库版本 28.0.0 或升级到 AndroidX。
我正在尝试学习教程,它要求我们从 GitHub 克隆一个项目。我已经这样做了,但是当它在我的 Android Studio 中运行时,出现两个错误,
failed to resolve 'com.android.support:design:26.2.0'
failed to resolve 'com.android.support:appcompat-v7:26.2.0'
我在 Whosebug 上查了一下,这似乎是一个常见问题,但我似乎无法让它工作。
我当前的 gradle 文件如下所示,
模块gradle文件,
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig {
applicationId "com.example.android.emojify"
minSdkVersion 15
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:design:25.2.0'
compile 'com.android.support:appcompat-v7:25.2.0'
testCompile 'junit:junit:4.12'
}
我知道 sdkVersion 需要更改,因为它说不能低于 26,但我已重置为最初从 github.
导入的版本项目gradle,
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.0'
// 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
}
当我将 sdk 等更改为 26 时出现错误,
Failed to resolve: com.android.support:design:26.2.0
Failed to resolve: com.android.support:appcompat-v7:26.2.0
我在此处阅读了有关添加的内容,
maven {
url "www.maven.google.com"
}
This doesn't seem to make any difference though.
Failed to resolve: com.android.support:design:26.2.0
Failed to resolve: com.android.support:appcompat-v7:26.2.0
只是因为支持库26的最新版本是26.1.0
版本。您最好使用支持库版本 28.0.0 或升级到 AndroidX。