更新到android studio预览3.0金丝雀3后无法生成项目

Question

我只是更新我的Android工作室预览3.0金丝雀3.在此之后我试图运行该项目,但显示以下错误.

Error:Could not find com.android.tools.build:gradle:3.0.0.
Searched in the following locations:
    file:/opt/android-studio-preview/gradle/m2repository/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.pom
    file:/opt/android-studio-preview/gradle/m2repository/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.jar
    https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.pom
    https://jcenter.bintray.com/com/android/tools/build/gradle/3.0.0/gradle-3.0.0.jar
Required by:
    project :

Answer 1

您需要做的主要事情是:

将项目级别build.gradle文件更改为:

buildscript {
    repositories {
        ...
        // You need to add the following repository to download the
        // new plugin.
        maven {
          url 'https://maven.google.com'
        }
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.0-alpha3'
    }
}

distributionUrl将gradle-wrapper.properties 更改为当前最新的Gradle版本.

distributionUrl=https://services.gradle.org/distributions/gradle-4.0-rc-1-all.zip

完成此步骤后,您的项目无法编译,您需要按照此处的说明将有关如何将应用程序转换build.gradle为新插件的说明