无法使用 Kotlin 1.7.10

Question

我在 IntelliJ IDEA 中有一个 Kotlin 项目（不针对 Android），目前可以使用 Kotlin 1.6.10 正常编译。当我更改为 1.7.10 时，出现以下错误：

FAILURE: Build failed with an exception.

* What went wrong:
A problem occurred configuring root project 'jwotd'.
> Could not resolve all artifacts for configuration ':classpath'.
   > Could not resolve org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0.
     Required by:
         project :
      > The consumer was configured to find a runtime of a component compatible with Java 8, packaged as a jar, and its dependencies declared externally. However we cannot choose between the following variants of org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0:
          - gradle70JavadocElements
          - gradle70RuntimeElements
          - gradle70SourcesElements
          - javadocElements
          - runtimeElements
          - sourcesElements
        All of them match the consumer attributes:
          - Variant 'gradle70JavadocElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides documentation but the consumer didn't ask for it
                  - Provides javadocs but the consumer didn't ask for it
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Provides attribute 'org.gradle.plugin.api-version' with value '7.0' but the consumer didn't ask for it
                  - Provides release status but the consumer didn't ask for it
          - Variant 'gradle70RuntimeElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component compatible with Java 8, packaged as a jar, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides a library but the consumer didn't ask for it
                  - Provides attribute 'org.gradle.jvm.environment' with value 'standard-jvm' but the consumer didn't ask for it
                  - Provides attribute 'org.gradle.plugin.api-version' with value '7.0' but the consumer didn't ask for it
                  - Provides release status but the consumer didn't ask for it
                  - Provides attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm' but the consumer didn't ask for it
          - Variant 'gradle70SourcesElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides documentation but the consumer didn't ask for it
                  - Provides sources but the consumer didn't ask for it
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Provides attribute 'org.gradle.plugin.api-version' with value '7.0' but the consumer didn't ask for it
                  - Provides release status but the consumer didn't ask for it
          - Variant 'javadocElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides documentation but the consumer didn't ask for it
                  - Provides javadocs but the consumer didn't ask for it
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Provides release status but the consumer didn't ask for it
          - Variant 'runtimeElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component compatible with Java 8, packaged as a jar, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides a library but the consumer didn't ask for it
                  - Provides attribute 'org.gradle.jvm.environment' with value 'standard-jvm' but the consumer didn't ask for it
                  - Provides release status but the consumer didn't ask for it
                  - Provides attribute 'org.jetbrains.kotlin.platform.type' with value 'jvm' but the consumer didn't ask for it
          - Variant 'sourcesElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a runtime of a component, and its dependencies declared externally:
              - Unmatched attributes:
                  - Provides documentation but the consumer didn't ask for it
                  - Provides sources but the consumer didn't ask for it
                  - Doesn't say anything about its target Java version (required compatibility with Java 8)
                  - Doesn't say anything about its elements (required them packaged as a jar)
                  - Provides release status but the consumer didn't ask for it
        The following variants were also considered but didn't match the requested attributes:
          - Variant 'apiElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a component compatible with Java 8, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares an API of a component and the consumer needed a runtime of a component
          - Variant 'gradle70ApiElements' capability org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.0 declares a component compatible with Java 8, packaged as a jar, and its dependencies declared externally:
              - Incompatible because this component declares an API of a component and the consumer needed a runtime of a component

我的顶级 build.gradle：

buildscript {
    ext.kotlin_version = '1.7.10'
    repositories {
        jcenter()
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        jcenter()
        mavenCentral()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

我的项目之一 build.gradle （有几个项目，都类似）：

apply plugin: 'org.jetbrains.kotlin.jvm'

sourceSets {
    main {
        java.srcDirs "src/java"
    }
}

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

dependencies {
    api project(':cjk')
    implementation project(':kokuban')
    implementation platform('org.jetbrains.kotlin:kotlin-bom')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.beust:klaxon:5.0.1' 
    implementation "com.oracle.database.xml:xmlparserv2:21.1.0.0"
}

Answer 1

打开 gradle/wrapper/gradle-wrapper.properties 文件并将 gradle 版本修改为：

distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-all.zip

Answer 2

就我而言，只需替换为

classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.21'

从

classpath 'org.jetbrains.kotlin:kotlin-gradle-plugin:1.7.10'

Answer 3

https://kotlinlang.org/docs/gradle.html

配置项目时，请检查 Kotlin Gradle 插件与可用 Gradle 版本的兼容性：

Kotlin 1.7.20 需要Gradle 6.7.1 作为最低版本。Kotlin 1.7.10 也会做类似的事情。请检查您的 Gradle 版本。

Answer 4

我不得不手动升级gradle。

./gradlew wrapper --gradle-version 7.5.1
./gradlew --version
./gradlew build

之后，gradlew 构建了 Kotlin 1.7.10 代码，并且在 IntelliJ IDEA 中也构建成功。有趣的是，IntelliJ 抱怨不可用的功能（肯定是键入 T 和 Any），但它可以编译它并且似乎可以工作。

感觉 IntelliJ IDEA CE 还没有正式支持 Kotlin 1.7.10 吗？