如何修复Android Studio 3.3上的“ERROR：Gradle DSL method not found”

Question

我刚刚在我的计算机上安装了Android Studio 3.3和Java，当我立即打开一个新项目时出现了这个错误。

ERROR: Gradle DSL method not found: 'testImplementation()'
Possible causes:
The project 'My Application' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0).
Upgrade plugin to version 3.4.0 and sync project

The project 'My Application' may be using a version of Gradle that does not contain the method.
Gradle settings

The build file may be missing a Gradle plugin.
Apply Gradle plugin

当我尝试手动更新时，我下载了gradle 5.4.0并手动安装。 （我还检查了cmd以查看其版本。）

然后我改变了

buildscript {
    ext.kotlin_version = '1.3.31'
    repositories {
        google()
        jcenter()

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.4.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}  

这些代码用于gradle：5.4.0我仍然有同样的错误。我该如何修理它？

    }
    dependencies {
        classpath 'com.android.tools.build:gradle:5.4.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

Answer 1

1. application / build.gradle应在此行上（请参阅gradle插件版本为3.4.0） //顶级构建文件，您可以在其中添加所有子项目/模块共有的配置选项。 buildscript {\ text.kotlin_version ='1.3.20'存储库{google（）jcenter（）

   }
   dependencies {
       classpath 'com.android.tools.build:gradle:3.4.0'
       classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
       // NOTE: Do not place your application dependencies here; they belong
       // in the individual module build.gradle files
   }

   } allprojects {repositories {google（）jcenter（）// maven {url“https://jitpack.io”}}} task clean（类型：删除）{delete rootProject.buildDir}
2. application / gradle / wrapper / gradle-wrapper.properties应在此行上（参见gradle version as 5.1.1） Sun Mar 24 01:41:54 IST 2019 distributionBase = GRADLE_USER_HOME distributionPath = wrapper / dists zipStoreBase = GRADLE_USER_HOME zipStorePath = wrapper / dists distributionUrl = https://services.gradle.org/distributions/gradle-5.1.1-all.zip
3. 您的应用程序/ app / build.gradle（您在github上发布的）没有问题

Answer 2

如果您是土耳其工作站，请更改build.gradle：

testImplementation - > testİmplementation androidTestImplementation - > androidTestİmplementation androidTestImplementation - > androidTestİmplementation