任务：react-native-gradle-plugin：compileKotlin失败，“compileJava”任务（当前目标是1.8）和“compileKotlin”任务（当前目标是11）

Question

info Running jetifier to migrate libraries to AndroidX. You can disable it using "--no-jetifier" flag.
Jetifier found 936 file(s) to forward-jetify. Using 12 workers...
info JS server already running.
info Installing the app...

> Task :react-native-gradle-plugin:compileKotlin FAILED
'compileJava' task (current target is 1.8) and 'compileKotlin' task (current target is 11) jvm target compatibility should be set to the same Java version.
1 actionable task: 1 executed

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':react-native-gradle-plugin:compileKotlin'.
> Failed to query the value of task ':react-native-gradle-plugin:compileKotlin' property 'compilerRunner$kotlin_gradle_plugin'.
   > Kotlin could not find the required JDK tools in the Java installation. Make sure Kotlin compilation is running on a JDK, not JRE.

* 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 4s

error Failed to install the app. Make sure you have the Android development environment set up: https://reactnative.dev/docs/environment-setup.
Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':react-native-gradle-plugin:compileKotlin'.
> Failed to query the value of task ':react-native-gradle-plugin:compileKotlin' property 'compilerRunner$kotlin_gradle_plugin'.
   > Kotlin could not find the required JDK tools in the Java installation. Make sure Kotlin compilation is running on a JDK, not JRE.

* 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 4s

    at makeError (C:\Users\dhanp\React native projects\test3\ProjectName\node_modules\execa\index.js:174:9)
    at C:\Users\dhanp\React native projects\test3\ProjectName\node_modules\execa\index.js:278:16
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async runOnAllDevices (C:\Users\dhanp\React native projects\test3\ProjectName\node_modules\@react-native-community\cli-platform-android\build\commands\runAndroid\runOnAllDevices.js:109:5)
    at async Command.handleAction (C:\Users\dhanp\React native projects\test3\ProjectName\node_modules\@react-native-community\cli\build\index.js:192:9)
info Run CLI with --verbose flag for more details

我见过涉及更改 classpath() 和分发 URL 的解决方案，但我已经完成了。

从我的 build.gradle 文件：

dependencies {
        classpath("com.android.tools.build:gradle:7.2.1")
        classpath("com.facebook.react:react-native-gradle-plugin")
        classpath("de.undercouch:gradle-download-task:4.1.2")
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }

来自 gradle 包装器

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-all.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

这些都不能修复错误，此外，我注意到运行 gradlew clean 也会引发相同的错误

> Task :react-native-gradle-plugin:compileKotlin FAILED
'compileJava' task (current target is 1.8) and 'compileKotlin' task (current target is 11) jvm target compatibility should be set to the same Java version.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':react-native-gradle-plugin:compileKotlin'.
> Failed to query the value of task ':react-native-gradle-plugin:compileKotlin' property 'compilerRunner$kotlin_gradle_plugin'.
   > Kotlin could not find the required JDK tools in the Java installation. Make sure Kotlin compilation is running on a JDK, not JRE.

* 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 4s
1 actionable task: 1 executed

我还尝试将以下代码添加到 build.gradle 文件中

android {
compileOptions {
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
}

kotlinOptions {
jvmTarget = JavaVersion.VERSION_11.toString()
}
}

请帮我解决这个问题，我以前使用过 EXPO CLI，一切都运行良好，所有这一切都是为了学习 React-native CLI。

Answer 1

我遇到了同样的问题，为了解决这个问题，我在 gradle-wrapper.properties 文件中进行了更改

前：

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

后：

distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-all.zip

Answer 2

我面临同样的问题，所有 Java 包都已安装或完美同步，但 kotlin 包未同步，它会引发 kotlin 编译错误。

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我按照This在 Android Studio 上安装 kotlin 包。

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Android Studio \xe2\x86\x92 Preferences\xe2\x80\xa6 \xe2\x86\x92Plugins \xe2\x86\x92 Browse Repository \xe2\x86\x92 在搜索中输入 \xe2\x80\x9cKotlin\xe2\x80\x9d框\xe2\x86\x92 安装

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之后，您需要从中删除该项目的缓存

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文件 -> 使缓存无效 -> 无效并重新启动。

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之后，当您的项目重新打开并成功同步时，请从Build -> Clean Project.

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之后kotlin的所有包就完美安装了。

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