无法升级到最新的支持库Android Studio [英] Cannot upgrade to latest support library Android Studio

问题描述

我已经安装了最新版本的Android Support Repository（47.0.0），但由于出现以下错误，我无法构建我的项目。

错误

这是我的构建.gardle代码

  compileSdkVersion 26 
 buildToolsVersion '26 .0.1'
 defaultConfig {
 applicationId ir.dones.dones
 minSdkVersion 17 
 targetSdkVersion 26 
 versionCode 1 
 versionName1.0
 testInstrumentationRunnerandroid.support.test.runner.AndroidJUnitRunner
 vectorDrawables.useSupportLibrary = true 
} 
 
 buildTypes {
 release {
 minifyEnabled false 
 proguardFiles getDefaultProguardFile（'proguard-android.txt'） ，'proguard-rules.pro'
} 
} 
 
 
 compileOptions {
 sourceCompatibility JavaVersion.VERSION_1_8 
 targetCompatibility JavaVe rsion.VERSION_1_8 
} 
  

依赖关系

 执行fileTree（包括：['* .jar']，dir：'libs'）
 androidTestImplementation（'com.android.support.test.espresso：espresso- core：2.3-alpha'，{
 exclude group：'com.android.support'，module：'support-annotations'
}）
 implementation'com.android.support:support- compat：26.0.0'
 implementation'com.android.support:support-v4:26.0.0'
 implementation'com.android.support:appcompat-v7:26.0.0'
 'com.android.support:support-core-utils:26.0.0'
 implementation'com.android.support:design:26.0.0'
 implementation'com.android.support:support- vector-drawable：26.0.0'
 implementation'com.android.support:recyclerview-v7:26.0.0'
 implementation'com.android.support:cardview-v7:26.0.0'
 implementation'com.getbase：floatingactionbutton：1.10.1'
 implementation'com.google.cod e.gson：gson：2.8.1'
 implementation'de.hdodenhof：circleimageview：2.1.0'
 implementationat.blogc：expandabletextview：1.0.3
 testImplementationjunit： junit：4.12
  

我已经完成了Android Studio建议将支持库升级到26.0的内容。 2版本，但据我所知没有这样的版本发布。

Android Studio建议

这样做再次遇到了同样的错误。我在存储库中尝试过google（）和maven（），但didn也没有帮助。将支持版本更改为26. +是我可以构建项目的唯一方式，但这种方式无法使用Xml中用于Api的字体等新功能。

我正在使用Android Studio Canary 8.

任何帮助将不胜感激。

解决方案

毕竟这是一个代理问题。我不得不用这行代替gradle.properties中的默认行：

  org.gradle.jvmargs = -DsocksProxyHost = 127.0.0.1 -DsocksProxyPort = 9090 
  

花了我一个星期的时间才发现它。感谢那些回答或评论并试图帮助的人。

I have installed the latest version of Android Support Repository (47.0.0), but I can't build my project because of the following error.

ERROR

Here is my build.gardle code

compileSdkVersion 26
buildToolsVersion '26.0.1'
defaultConfig {
    applicationId "ir.dones.dones"
    minSdkVersion 17
    targetSdkVersion 26
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    vectorDrawables.useSupportLibrary= true
}

buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}


compileOptions {
    sourceCompatibility JavaVersion.VERSION_1_8
    targetCompatibility JavaVersion.VERSION_1_8
}

dependencies

implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestImplementation('com.android.support.test.espresso:espresso-core:2.3-alpha', {
    exclude group: 'com.android.support', module: 'support-annotations'
})
implementation 'com.android.support:support-compat:26.0.0'
implementation 'com.android.support:support-v4:26.0.0'
implementation 'com.android.support:appcompat-v7:26.0.0'
implementation 'com.android.support:support-core-utils:26.0.0'
implementation 'com.android.support:design:26.0.0'
implementation 'com.android.support:support-vector-drawable:26.0.0'
implementation 'com.android.support:recyclerview-v7:26.0.0'
implementation 'com.android.support:cardview-v7:26.0.0'
implementation 'com.getbase:floatingactionbutton:1.10.1'
implementation 'com.google.code.gson:gson:2.8.1'
implementation 'de.hdodenhof:circleimageview:2.1.0'
implementation "at.blogc:expandabletextview:1.0.3"
testImplementation "junit:junit:4.12"

I have done what is suggested by Android studio to upgrade the support libraries to 26.0.2 version but as I know there is no such version released.

Android Studio suggestion

Doing so again I hit the same error.I tried google() and maven() in repositories but didn't help either. Changing support version to 26.+ is the only way I can build the project, but this way I can't use new features like fonts in Xml for Api<26.

I'm using Android studio Canary 8.

Any help would be appreciated.

解决方案

It was a proxy issue after all.I had to replace the default lines in gradle.properties with this line:

org.gradle.jvmargs=-DsocksProxyHost=127.0.0.1 -DsocksProxyPort=9090

It took me a week to find it out.thanks to those who answered or commented and tried to help.

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