Gradle 檢測到 Java 1.8 而不是 Java 11

Question

當創建一個新項目時

npx react-native init newProject

並通過以下方式啟動應用程序

npx react-native run-android

我會收到這個錯誤：

FAILURE: Build failed with an exception.

* Where:
Build file 'C:\Users\path\newProject\android\app\build.gradle' line: 1

* What went wrong:
A problem occurred evaluating project ':app'.
> Failed to apply plugin 'com.android.internal.application'.
   > Android Gradle plugin requires Java 11 to run. You are currently using Java 1.8.
     Your current JDK is located in  C:\Program Files\OpenJDK\openjdk-8u292-b10\jre
     You can try some of the following options:
       - changing the IDE settings.
       - changing the JAVA_HOME environment variable.
       - changing `org.gradle.java.home` in `gradle.properties`.

* 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 11s

error Failed to install the app. Make sure you have the Android development environment set u
Error: Command failed: gradlew.bat app:installDebug -PreactNativeDevServerPort=8081

./gradlew --version

------------------------------------------------------------
Gradle 7.5.1
------------------------------------------------------------

Build time:   2022-08-05 21:17:56 UTC
Revision:     d1daa0cbf1a0103000b71484e1dbfe096e095918

Kotlin:       1.6.21
Groovy:       3.0.10
Ant:          Apache Ant(TM) version 1.10.11 compiled on July 10 2021
JVM:          1.8.0_292 (Oracle Corporation 25.292-b10)
OS:           Windows 10 10.0 amd64

我已經嘗試過其他 gradle 版本和其他 react native 版本，但錯誤仍然存在。 現有項目正在運行...

Answer 1

您需要在系統上安裝 Java 11 並更新系統上的JAVA_HOME和PATH變量。 如果您使用的是 Windows，您可以在環境變量下添加或更新它。 對於基於 Linux 的系統，您只需將這些命令添加到您的配置文件中：

export JAVA_HOME="java11path"

export PATH=$JAVA_HOME/bin:$PATH