找不到参数的方法 implementation() [androidx.appcompat:appcompat:1.1.0-rc01]

Question

我在几个地方看到过这个问题。问题似乎在于更新过去的 gradle 版本 3 和 android studio 版本 3。每当我将依赖项更改为较新版本时，我都会收到错误消息：

Could not find method implementation() for arguments [androidx.appcompat:appcompat:1.1.0-rc01] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler.

这是我的 build.gradle：

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    ext {
        buildToolsVersion = "28.0.3"
        minSdkVersion = 16
        compileSdkVersion = 28
        targetSdkVersion = 28
    }
    repositories {
        google()
        jcenter()

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
        implementation 'androidx.appcompat:appcompat:1.1.0-rc01'
        implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        mavenLocal()
        maven {
            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
            url("$rootDir/../node_modules/react-native/android")
        }
        maven {
            // Android JSC is installed from npm
            url("$rootDir/../node_modules/jsc-android/dist")
        }

        google()
        jcenter()
    }
    dependencies {
        classpath('com.android.tools.build:gradle:3.5.0')

    }
}

我的 gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.5-all.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

我很感激任何帮助。一直试图让我的应用程序在 Android 上运行一天。

Answer 1

删除buildscript顶级文件块中的这些行：

//implementation 'androidx.appcompat:appcompat:1.1.0-rc01'
//implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0-alpha02

您必须在 dependencies在module/build.gradle文件块中。

同时删除dependencies块内的allprojects块

buildscript {
    ext {
        //...
    }
    repositories {
        //..
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.0'
    }
}

allprojects {
    repositories {
        //..
        google()
        jcenter()
    }
}