更新SDK构建工具后,错误:
Error:(1, 1) A problem occurred evaluating project ':app'.
> java.lang.UnsupportedClassVersionError: com/android/build/gradle/AppPlugin : Unsupported major.minor version 52.0
当我尝试在Android Studio 2.3中运行我的代码时收到以下错误消息
错误:配置项目':app'时出现问题 . 无法下载junit.jar(junit:junit:4.12)无法获取资源'https://jcenter.bintray.com/junit/junit/4.12/junit-4.12.jar' . 无法获取'https://jcenter.bintray.com/junit/junit/4.12/junit-4.12.jar' . akamai.bintray.com **
build.gradle文件:
buildscript {
repositories {
maven { url 'http://repo1.maven.org/maven2' }
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.3.1'
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
的build.gradle(模块:APP)
apply plugin: 'com.android.application'
android {
compileSdkVersion 23
buildToolsVersion '25.0.0'
defaultConfig {
applicationId "palstech.com.fitnessdroid2"
minSdkVersion 22
targetSdkVersion 23
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:23.3.0'
compile 'com.android.support:design:23.3.0'
compile 'de.hdodenhof:circleimageview:2.1.0'
}
2 回答
在存储库中添加此行 .
maven { url 'http://repo1.maven.org/maven2' }
在根
build.gradle
文件中指定存储库的URL,刷新依赖,如果仍然无法构建尝试这个:
application/project - > module settings - > Dependencies tab - >找 junit:junit:4.12 - >选择它并右键单击并选择 remove 选项 - >确定
EDIT
确保gradle插件是最新的错误: