java找不到参数[org.jetbrains.kotlin:kotlinstdlibjdk7:1.3.50]的方法实现（）

Question

我对Android开发和Flitter也是新手。在导出我的应用程序时，我遇到了很多错误，而这些错误目前一直困扰着我。我不知道怎么解决这个问题。如果你们能帮助我，那将是非常有帮助的

获取此错误：

FAILURE: Build failed with an exception.

* Where:
Build file 'F:\GAMES\quiz\安卓\app\build.gradle' line: 88

* What went wrong:
A problem occurred evaluating project ':app'.
> Could not find method implementation() for arguments [org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.50] on object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDepen
dencyHandler.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 3s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done                       4.3s
Gradle task assembleRelease failed with exit code 1

我认为gradle文件中一定有一些错误，因此包括以下gradle文件：

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new FileNotFoundException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.安卓.application'
apply plugin: 'kotlin-安卓'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

def keystorePropertiesFile = rootProject.file("key.properties")
def keystoreProperties = new Properties()
keystoreProperties.load(new FileInputStream(keystorePropertiesFile))

安卓 {
    compileSdkVersion 29

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }
    kapt { generateStubs = true }

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.安卓.com/studio/build/application-id.html).
        applicationId "com.karat18.quiz"
        minSdkVersion 16
        targetSdkVersion 29
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "安卓x.test.runner.AndroidJUnitRunner"
    }

    signingConfigs {
        release {
            keyAlias keystoreProperties['keyAlias']
            keyPassword keystoreProperties['keyPassword']
            storeFile file(keystoreProperties['storeFile'])
            storePassword keystoreProperties['storePassword']
        }
    }
    buildTypes {
        release {
            profile {
                matchingFallbacks = ['debug', 'release']
            }
            signingConfig signingConfigs.release
        }
    }
}

flutter {
    source '../..'
}

apply plugin: 'kotlin-安卓'
buildscript {

    repositories {
        google()
        jcenter()
        maven {
            url "https://maven.google.com"
        }
    }
    dependencies {
        classpath 'com.google.gms:google-services:4.3.3'
        classpath 'com.安卓.tools.build:gradle:3.6.3'
        implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
        //testImplementation 'junit:junit:4.12'
        //安卓TestImplementation '安卓x.test:runner:1.2.0'
        //安卓TestImplementation '安卓x.test.espresso:espresso-core:3.2.0'
        //implementation 'com.google.firebase:firebase-analytics:17.4.1'

    }
    allprojects {
        // ...

        repositories {
            // Check that you have the following line (if not, add it):
            google()  // Google's Maven repository
            // ...
        }
    }
}

apply plugin: 'com.安卓.application'
apply plugin: 'com.google.gms.google-services'

Answer 1

添加implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"的dependencies块位于buildscript块内。 这意味着您正试图修改生成使用的依赖项，而不是项目使用的依赖项

• 构建依赖项只使用classpath配置，因此如果这是您的目标，那么用classpath替换implementation
• 必须在与android块处于同一级别的dependencies块中声明项目依赖项。有关详细信息，请参见Android documentation。因此，如果这是您的目标，请将该行移动到新的dependencies块

Answer 2

内置。gradle（模块：应用程序）更换

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

与

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"

而且是内置的。gradle（模块：项目）将版本更改为

ext.kotlin_version = '1.3.0'