我正在尝试使用Gradle构建我的第一个项目,我认为我的gradle文件和设置是正确的 .
我只使用一个模块和支持V4 AppCompatBar库 .
Project - build.gradle
allprojects {
repositories {
mavenCentral()
}
}
Project - settings.gradle
include ':AssignmentTempos21'
Main module - build.gradle
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.5.+'
}
}
apply plugin: 'android'
repositories {
mavenCentral()
}
android {
compileSdkVersion 17
buildToolsVersion "17.0.0"
defaultConfig {
minSdkVersion 8
targetSdkVersion 17
}
}
dependencies {
compile "com.android.support:support-v4:18.0.+"
compile "com.android.support:appcompat-v7:18.0.+"
}
Console output with -i flag:
MacBook-Air-de-Cesar-2:AssignmentTempos21 menor$ ./gradlew -i clean assemble
Starting Build
Settings evaluated using settings file '/Users/menor/workspace_android/AssignmentTempos21/settings.gradle'.
Projects loaded. Root project using build file '/Users/menor/workspace_android/AssignmentTempos21/build.gradle'.
Included projects: [root project 'AssignmentTempos21', project ':AssignmentTempos21']
Evaluating root project 'AssignmentTempos21' using build file '/Users/menor/workspace_android/AssignmentTempos21/build.gradle'.
Compiling build file '/Users/menor/workspace_android/AssignmentTempos21/build.gradle' using BuildScriptClasspathScriptTransformer.
Compiling build file '/Users/menor/workspace_android/AssignmentTempos21/build.gradle' using BuildScriptTransformer.
Evaluating project ':AssignmentTempos21' using build file '/Users/menor/workspace_android/AssignmentTempos21/AssignmentTempos21/build.gradle'.
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/support-v4/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/maven-metadata.xml]
Resource missing. [HTTP GET: http://repo1.maven.org/maven2/com/android/support/appcompat-v7/]
FAILURE: Build failed with an exception.
* What went wrong:
A problem occurred configuring project ':AssignmentTempos21'.
> Failed to notify project evaluation listener.
> Could not resolve all dependencies for configuration ':AssignmentTempos21:_DebugCompile'.
> Could not find any version that matches com.android.support:support-v4:18.0.+.
Required by:
AssignmentTempos21:AssignmentTempos21:unspecified
> Could not find any version that matches com.android.support:appcompat-v7:18.0.+.
Required by:
AssignmentTempos21:AssignmentTempos21:unspecified
* Try:
Run with --stacktrace option to get the stack trace. Run with --debug option to get more log output.
BUILD FAILED
Total time: 40.787 secs
先感谢您!!
12 回答
安装android sdk manager
检查是否安装了构建工具 . 安装api 23 .
来自Android SDK Manager的
下载'Android Support Repository'
删除cordova-plugin-android-support-v4
build
将此添加到您的gradle:
Try to turn off your firewall , it works for me . 似乎android studio想要下载一些依赖项,我们的防火墙阻止它下载它, just be aware that turning your firewall off may lower the security of your computer . 如果你有更多的时间可以手动允许你的android工作室绕过你的防火墙,这样你就可以打开你的防火墙,同时允许android工作室下载它想要的任何东西 .
我在Gradle Build选项卡中的Android Studio 2.1.1中有此消息 . 我从SDK Manager安装了很多文件,但没有帮助 .
我需要点击下一个标签“Gradle Sync” . 有一个链接“安装存储库和同步项目”,它安装了“Android支持存储库” .
彼得说,他们不会在Maven Central
从Android SDK Manager下载“Android Support Repository”和支持库的Maven repo将下载到您的Android SDK目录(参见'extras'文件夹)
要将库部署到本地.m2存储库,您可以使用maven-android-sdk-deployer
2017 edit:
您现在可以参考Google在线M2回购
转到安装Android Studio的任何地方(对我来说,它在
C:\Users\username\AppData\Local\Android\android-studio\
下)并打开sdk\tools
,然后运行android.bat
. 从这里,更新并下载任何缺少的构建工具,并确保更新Extras下的Android支持存储库和Android支持库 . SDK Manager完成后重新启动Android Studio .Android Studio似乎完全忽略了任何已安装的Android SDK文件并保留了自己的副本 . 运行更新后,使用compile
com.android.support:appcompat-v7:18.0.+
为我成功编译了所有内容如果您在无头CI上运行并通过命令行安装Android SDK,请确保在
--filter
参数中包含m2repository包:Update
截至Android SDK Manager rev . 22.6.4这不再起作用了 . 试试这个:
您将获得所有可用SDK包的列表 . 从上面的第一个命令(“Google Repository”和您可能缺少的其他命令)中查找组件的数值 .
使用其数值安装包:
Update #2 (Sept 2017)
使用今年早些时候发布的"new" Android SDK工具,现在不推荐使用
android
命令,类似的功能已移至名为sdkmanager
的新工具:列出已安装的组件
更新安装的组件:
安装新组件(例如构建工具版本
26.0.0
):Maven Central中不存在这些依赖项(see this) .
将编译版本从18更改为17
除了Kassim的回答:
我还必须在Android SDK Manager中更新“支持库的本地Maven存储库” .
要回显@friederbluemle,如果您安装了Android SDK工具,也可以从命令行启动SDK管理器:
$ android
然后在弹出的UI中,选择需要安装的工具/存储库 - 在您的情况下,支持库存储库
在应用程序的build.gradle文件中编写以下语句 .
com.android.support:appcompat-v7:18.0 .
而已