我刚刚在依赖项列表中添加了implementation 'com.android.volley:volley:1.0.1'
并获得了异常。我错过了什么吗?
无法解决:com.android.volley:volley:1.0.1
apply plugin: 'com.android.application'
android {
compileSdkVersion 27
defaultConfig {
applicationId "com.example.pankajgarg.practise"
minSdkVersion 14
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.android.support:appcompat-v7:27.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
implementation 'com.android.volley:volley:1.0.1'
}
我也尝试过使用volley 1.0.0但同样的问题
build.grade
// 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:3.1.0'
// 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
}
答案 0 :(得分:0)
确保您拥有互联网连接并重建项目,以便Android Studio可以下载库
答案 1 :(得分:0)
根据回购com.android.volley:volley:1.0.1
,此版本不可用。所以你需要改变
implementation 'com.android.volley:volley:1.0.1'
要
implementation 'com.android.volley:volley:1.1.0'
您可以查看此存储库链接,查看所有可用版本的排球 here
GitHub存储库here和开发者文档以获取更多帮助here
希望这会对你有所帮助
答案 2 :(得分:0)
对于那些尝试了Internet上所有可能解决方案但仍然无法解决问题的人... 对我有用的是首先通过从build.gradle(Project)的buildscript存储库中删除jcenter()来同步gradle文件,然后在将jcenter()放入build.gradle(Project)的buildscript存储库中之后再次同步。 / p>