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[英]why is no allprojects{} in my build.gradle android studio?
[英]In Android Studio Arctic Fox Canary 8, the app level build.gradle does not generate `allprojects` section and causes error when manually added
在 Android Studio Arctic Fox Canary 8 中創建新項目時,這是應用程序級別 build.gradle
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.0-alpha08"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.4.30"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
在 Android Studio 4.1.2 中創建相同的新項目時,應用級 build.gradle 文件是這樣的:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = "1.3.72"
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.2"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// 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
}
我正在使用的庫之一需要allprojects
我手動嘗試在 Canary 8 中添加allprojects
部分,收到此錯誤:
problem occurred evaluating root project 'My Application'.
> Build was configured to prefer settings repositories over project repositories but repository 'Google' was added by build file 'build.gradle'
為什么allprojects
Studio Canary 8 中的所有項目都被刪除了,我該如何將其添加回來以便我可以使用這些庫?
在settings.gradle
只需注釋掉整個塊
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {`enter code here`
google()
mavenCentral()
jcenter() // Warning: this repository is going to shut down soon
}
}
Go 到設置setting.gradle
並更換線路:
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
和:
repositoriesMode.set(RepositoriesMode.PREFER_SETTINGS)
這是一個 gradle 設置,它允許它工作。
在 Android 的新版本中,提供了一種定義存儲庫的新方法。 在此版本之前,我們使用build.gradle(Project level)文件來定義存儲庫。 現在您應該將 then 寫入settings.gradle文件。 這就是它與 Gradle 插件沖突並生成此錯誤消息的原因:
Build was configured to prefer settings repositories over project repositories but repository 'Google' was added by build file 'build.gradle'
我們可以通過兩種可能的方式來解決它。
解決方案1:
使用以前的方法:不要在settings.gradle文件中對存儲庫使用dependencyResolutionManagement
只需保留 settings.gradle 文件,如下所示:
/*dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}*/
rootProject.name = "YourAppName"
include ':app'
保持 build.gradle(Project level) 如下所示;
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.0"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.21"
classpath 'com.google.gms:google-services:4.3.10' // If you use
}
}
allprojects {
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
mavenCentral()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
更改或添加 build.gradle 頂部的行(模塊級別)
plugins {
id 'com.android.application'
id 'kotlin-android'
id 'com.google.gms.google-services' // If you use
}
解決方案2:
使用新方法:在settings.gradle文件中對存儲庫使用dependencyResolutionManagement
只需保留 settings.gradle 文件,如下所示:
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "YourAppName"
include ':app'
保持 build.gradle(Project level) 如下所示:
buildscript {
repositories {
google()
mavenCentral()
}
dependencies {
classpath "com.android.tools.build:gradle:7.0.0"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.5.21"
classpath 'com.google.gms:google-services:4.3.10' // If you use
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
保持 build.gradle(Module level) 文件如前:
plugins {
id 'com.android.application'
id 'kotlin-android'
id 'com.google.gms.google-services'// If you use
}
希望你能克服你的問題。
在settings.gradle
,您可以添加要添加到項目中的存儲庫
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
jcenter()
maven { url "https://maven.xyz.com" }
}
}
只需將此行保留在 settings.gradle
Google 在 label Gradle 項目中做了一些改動。
您可以通過將所有項目 label 配置刪除到 setting.gradle 文件來解決此問題。
allprojects {
repositories {
// Check that you have the following line (if not, add it):
google() // Google's Maven repository
mavenCentral()
}
}
刪除 Gradle 文件中的此代碼以及 setting.gradle 文件中的所有插件代碼。 如下所示。
pluginManagement {
repositories {
gradlePluginPortal()
google()
mavenCentral()
}
plugins {
id 'com.android.application' version '7.1.0-alpha03'
id 'com.android.library' version '7.1.0-alpha03'
id 'org.jetbrains.kotlin.android' version '1.5.10'
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "MVVMDEMO"
include ':app'
allProjects{}
塊已從 gradle 的更新版本中刪除。 因此,在 settings.gradle 中,您可以添加要下載的存儲庫並添加到項目中
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
jcenter() // Warning: this repository is going to shut down soon
maven {
url 'https://your/url/to/download/reposoitory/'
credentials {
username = "your username"
password = "your password"
}
}
}
}
rootProject.name = "My Application"
include ':app'
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