android studio 新建工程报错_android studio安装,新建后报错 show in file-优快云博客

本文介绍了在Android Studio新建工程时遇到错误的解决方法，包括取消代理设置、关闭隐形代理、启用在线模式、取消禁用嵌入式Maven仓库以及修改build.gradle文件，通过添加阿里云镜像来解决问题。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

android studio 新建工程报错

Error:Could not resolve all files for configuration ':app:debugCompileClasspath'.
> Could not resolve com.android.support:appcompat-v7:26.0.0-beta1.
  Required by:
      project :app
   > Could not resolve com.android.support:appcompat-v7:26.0.0-beta1.
      > Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/support/appcompat-v7/26.0.0-beta1/appcompat-v7-26.0.0-beta1.pom'.
         > Could not GET 'https://dl.google.com/dl/android/maven2/com/android/support/appcompat-v7/26.0.0-beta1/appcompat-v7-26.0.0-beta1.pom'.
            > Connect to dl.google.com:443 [dl.google.com/203.208.46.146] failed: Operation timed out (Connection timed out)

1、取消代理
Preferences->Appearance & Behavior->System Settings->Http Proxy
选择 No Proxy
2、取消隐藏代理
关掉隐形代理在mac 上对应的目录：~/.gradle/gradle.properties
3、
Preferences->Build,Execution,Deployment->Gradle，取消“offline work”的勾选，让studio去下载即可。
4、
Preferences->Build,Execution,Deployment->Gradle->Android Studio
取消勾选Disable embedded Maven Repository
5、修改project的bulid.gradle

// 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:3.0.1'
        

        // 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
}

在两个repository加了，阿里云的镜像

        maven {
            url 'http://maven.aliyun.com/nexus/content/groups/public/'
        }

再次sync，问题解决，但是把maven去掉，也能正常sync，有点迷，前几步，我的as本来就配好没有修改，猜测可能是wifi不好。。。