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Build.gradle:对“project”的访问超出了其访问权限

build.gradle android-gradle gradle android-studio android

3

user924 · 技术社区 · 7 年前

常数.gradle

project.ext {
    minSdkVersion = 19
    compileSdkVersion = 28
    targetSdkVersion = 28
    buildToolsVersion = '28.0.3'
    supportLibraryVersion = '28.0.0'
}

构建.gradle 应用程序的

apply plugin: 'com.android.application'
apply from: '../constants.gradle'

android {

    compileSdkVersion project.ext.compileSdkVersion
    buildToolsVersion project.ext.buildToolsVersion

    defaultConfig {
    ...

这里怎么了?

另外,接下来的几行都很好 defaultConfig

minSdkVersion project.ext.minSdkVersion
targetSdkVersion project.ext.targetSdkVersion

classpath 'com.android.tools.build:gradle:3.2.0' , distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip

似乎它没有显示这样的警告与以前的毕业生或工作室

1 回复 | 直到 7 年前

1

16

ParkerM Juliet 5 年前

因为当你使用 project android 范围,Gradle试图找到 .

List of project candidates reported by IDE

让你的常数超出 安卓 范围。

def compileSdkVersion = project.ext.compileSdkVersion
def buildToolsVersion = project.ext.buildToolsVersion

android {

    compileSdkVersion compileSdkVersion
    buildToolsVersion buildToolsVersion
    ...

constants.gradle :

ext {
    buildVersions = [
      minSdkVersion : 19,
      compileSdkVersion : 28,
      targetSdkVersion : 28,
      buildToolsVersion : '28.0.3',
      supportLibraryVersion : '28.0.0',
    ]
}

把它用在你的生活中 build.gradle 比如:

apply plugin: 'com.android.application'
apply from: '../constants.gradle'

android {

    compileSdkVersion buildVersions.compileSdkVersion
    buildToolsVersion buildVersions.buildToolsVersion
    ...