Flutter 构建因 Kotlin 版本不兼容而失败

Question

我正在开发一个 Flutter 项目，并且面临与 Kotlin 版本相关的问题。当我尝试构建项目时，收到以下错误消息，指示 Kotlin 模块之间的版本不匹配：

e: C:/Users/digit/.gradle/caches/transforms-3/431ce31617111116ed092b20fb775fda/transformed/jetified-kotlin-stdlib-1.9.0.jar!/META-INF/kotlin-stdlib-jdk7.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
e: C:/Users/digit/.gradle/caches/transforms-3/431ce31617111116ed092b20fb775fda/transformed/jetified-kotlin-stdlib-1.9.0.jar!/META-INF/kotlin-stdlib-jdk8.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
e: C:/Users/digit/.gradle/caches/transforms-3/431ce31617111116ed092b20fb775fda/transformed/jetified-kotlin-stdlib-1.9.0.jar!/META-INF/kotlin-stdlib.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
e: C:/Users/digit/.gradle/caches/transforms-3/6327b6d5cbee3dd5c434505ea5de9c0a/transformed/jetified-firebase-analytics-ktx-22.0.1-api.jar!/META-INF/java.com.google.android.libraries.firebase.firebase_analytics_ktx_granule.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
e: C:/Users/digit/.gradle/caches/transforms-3/648640f83817e7438e3934ba83addfe2/transformed/jetified-play-services-measurement-api-22.0.1-api.jar!/META-INF/java.com.google.android.gmscore.integ.client.measurement_api_measurement_api.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
e: C:/Users/digit/.gradle/caches/transforms-3/c321e7444a5c731da2398570d6ef04f1/transformed/jetified-kotlin-stdlib-common-1.9.0.jar!/META-INF/kotlin-stdlib-common.kotlin_module: Module was compiled with an incompatible version of Kotlin. The binary version of its metadata is 1.9.0, expected version is 1.7.1.
t

此外，我收到此消息，表明需要更新版本的 Kotlin Gradle 插件：

[!] Your project requires a newer version of the Kotlin Gradle plugin.
Find the latest version on https://kotlinlang.org/docs/releases.html#release-details, then update C:\Users\digit\Documents\flutter projects\android\build.gradle:
ext.kotlin_version = '<latest-version>'

我当前的设置 以下是我的 android/build.gradle 和 android/app/build.gradle 文件的相关部分：

android/build.gradle：

buildscript {
    ext.kotlin_version = '1.9.0' // Updated to the latest version
    repositories {
        google()
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:7.4.2' // Updated Gradle Plugin
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.4.2'
        classpath 'com.google.dagger:hilt-android-gradle-plugin:2.44'
    }
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}

android/app/build.gradle:

plugins {
    id 'com.android.application'
    id 'kotlin-android'
    id 'kotlin-kapt'
    id 'com.google.gms.google-services'
    id 'com.google.dagger.hilt.android'
    id 'dev.flutter.flutter-gradle-plugin'
}

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

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

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

android {
    namespace = "com.muhasebepro.muhasebe_pro_finall"
    compileSdkVersion 34
    ndkVersion = flutter.ndkVersion

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

    defaultConfig {
        applicationId "com.muhasebepro.muhasebe_pro_finall"
        minSdkVersion 24
        targetSdkVersion 34
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source = '../..'
}

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
    implementation platform('com.google.firebase:firebase-bom:31.2.3')
    implementation 'com.google.firebase:firebase-analytics-ktx'

    implementation 'com.google.dagger:hilt-android:2.44'
    kapt 'com.google.dagger:hilt-compiler:2.44'
}

apply plugin: 'kotlin-kapt'

我尝试过的步骤 在 android/build.gradle 中将 Kotlin 版本更新为 1.9.0。 确保所有依赖项使用相同的 Kotlin 版本。 使用 flutter clean 和 flutter pub get 清理并重建项目。

请求 如何解决此版本不匹配问题并确保所有模块使用相同的 Kotlin 兼容版本？

我的尝试和期望 我正在做一个 Flutter 项目，在构建过程中遇到了与 Kotlin 版本相关的问题。这是我到目前为止所尝试过的：

更新了 Kotlin 版本：按照错误消息的建议，我在 android/build.gradle 文件中将 Kotlin 版本更新为 1.9.0。 同步依赖项：我确保 build.gradle 文件中的所有依赖项都使用相同版本的 Kotlin。 清理并重建项目：我使用 flutter clean 和 flutter pub get 再次清理并获取依赖项，希望能够解决任何冲突。 检查重复的依赖关系：我确认不存在可能导致冲突的重复依赖关系。

Answer 1

您可以尝试强制所有包使用相同的 kotlin 版本。

只需将以下内容添加到您的 app/build.gradle 中，就在应用插件之前和依赖项之后。

configurations.all {
    resolutionStrategy { force 'androidx.core:core-ktx:1.13.1' }
}