android - Gradle 错误 : Could not find method android()

Question

我已经尝试了很多来解决这个问题。我正在尝试使用 gradle 从命令行构建我的 android 应用程序，但出现以下错误

A problem occurred evaluating root project 'android-build'.
> Could not find method android() for arguments [build_bumi6pcyg9xxwmbnm52kyqutw$_run_closure1@6ba7383d] on root project 'android-build'.

有人可以指出我错了吗？

以下是我的 build.gradle

buildscript {
    repositories {
        maven  {
            url "http://repo1.maven.org/maven2"
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.3'
    }
}

android {
    compileSdkVersion 23
    buildToolsVersion "21.1.2"

    def versionPropsFile = file('version.properties')

    if (versionPropsFile.canRead()) {
        def Properties versionProps = new Properties()

        versionProps.load(new FileInputStream(versionPropsFile))

        def code = versionProps['VERSION_CODE'].toInteger() + 1

        versionProps['VERSION_CODE']=code.toString()
        versionProps.store(versionPropsFile.newWriter(), null)

            defaultConfig {
            versionCode code
            versionName "1.1"
            minSdkVersion 14
            targetSdkVersion 18
        }
    }
    else {
        throw new GradleException("Could not read version.properties!")
    }
}

Answer 1

您需要在模块 build.gradle 文件的第一行添加此配置:

apply plugin: 'com.android.application'

如 android 的 developer guide 中所述:

The first line in the build configuration applies the Android plugin for Gradle to this build and makes the android {} block available to specify Android-specific build options.