Android Studio IDE模拟器打开,但项目未运行/ Compling

Question

当我编译我的Android Studio IDE项目时,模拟器已经打开,但项目没有运行.我正在使用最新版本的Android IDE,我几次卸载Android IDE,然后再次重新安装它.但问题仍然存在.

请帮我解决这个问题.

当我运行Android Studio IDE项目时,我在Build窗口收到此消息:

Could not find com.android.tools.build:aapt2:3.3.1-5013011.
Searched in the following locations:
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011.pom
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011-windows.jar
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011.pom
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/google/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011-windows.jar
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011.pom
  - file:/C:/Users/zunayeed/AppData/Local/Android/Sdk/extras/android/m2repository/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011-windows.jar
  - https://jcenter.bintray.com/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011.pom
  - https://jcenter.bintray.com/com/android/tools/build/aapt2/3.3.1-5013011/aapt2-3.3.1-5013011-windows.jar
Required by:
    project :app

Answer 1

我想你在gradle文件上错过了google存储库.要使用AAPT2,请确保build.gradle文件中包含google()依赖项,如下所示:

buildscript {
    repositories {
    google() // here
    jcenter()
}
dependencies {
   classpath 'com.android.tools.build:gradle:3.2.0-alpha12'

  }
} 
allprojects {
  repositories {
  google() // and here
  jcenter()
 }

资料来源:https://developer.android.com/studio/releases/#aapt2_gmaven