Flutter构建APK仍调用已卸载的OpenJDK 17，切换OracleJDK 1.8无效

已卸载OpenJDK 17.0.6并降级至OracleJDK 1.8.0_381，JAVA_HOME路径设置为/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home，但执行flutter build apk -v时，Flutter仍尝试使用OpenJDK 17构建APK，导致Gradle报错无法识别版本'17.0.6'。

报错日志 #

[   +8 ms] FAILURE: Build failed with an exception. [   +2 ms] * What
went wrong: [        ] Could not determine java version from '17.0.6'.
[        ] * Try: [        ] Run with --debug option to get more log
output. [        ] * Exception is: [        ]
java.lang.IllegalArgumentException: Could not determine java version
from '17.0.6'. [        ]     at
org.gradle.api.JavaVersion.toVersion(JavaVersion.java:72) [        ]
at org.gradle.api.JavaVersion.current(JavaVersion.java:82) [        ]
at
org.gradle.internal.jvm.UnsupportedJavaRuntimeException.assertUsingVersion(UnsupportedJavaRuntimeException.java:42) [        ]    at
org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:32) [        ]   at
org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:24) [        ]   at
org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) [        ]     at
org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) [        ]     at
org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:246) [        ]    at
org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:182) [        ]    at
org.gradle.launcher.Main.doAction(Main.java:33) [        ]    at
org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45)
     at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) [        ]    at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source) [        ]    at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source) [        ]    at
java.base/java.lang.reflect.Method.invoke(Unknown Source) [        ]
at
org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:60) [        ]     at
org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:37)
[        ]    at org.gradle.launcher.GradleMain.main(GradleMain.java:23)
[        ]    at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
Method) [        ]    at
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown
Source) [        ]    at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown
Source) [        ]    at
java.base/java.lang.reflect.Method.invoke(Unknown Source) [        ]
at
org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30)
[        ]    at
org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:129)
     at
org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:61)
] * Get more help at https://help.gradle.org [  +34 ms] Running Gradle
task 'assembleRelease'... (completed in 529ms) [   +5 ms] "flutter
apk" took 20,334ms. [   +3 ms] Gradle task assembleRelease failed with
exit code 1 [        ]
#0      throwToolExit (package:flutter_tools/src/base/common.dart:10:3)
#1      AndroidGradleBuilder.buildGradleApp
(package:flutter_tools/src/android/gradle.dart:456:9)

#2      AndroidGradleBuilder.buildApk
(package:flutter_tools/src/android/gradle.dart:208:5)

#3      BuildApkCommand.runCommand
(package:flutter_tools/src/commands/build_apk.dart:116:5)

#4      FlutterCommand.run.
(package:flutter_tools/src/runner/flutter_command.dart:1336:27)

#5      AppContext.run.
(package:flutter_tools/src/base/context.dart:150:19)

#6      CommandRunner.runCommand (package:args/command_runner.dart:212:13)

#7      FlutterCommandRunner.runCommand.
(package:flutter_tools/src/runner/flutter_command_runner.dart:296:9)

#8      AppContext.run.
(package:flutter_tools/src/base/context.dart:150:19)

#9      FlutterCommandRunner.runCommand
(package:flutter_tools/src/runner/flutter_command_runner.dart:244:5)

#10     run..
(package:flutter_tools/runner.dart:91:9)

#11     AppContext.run.
(package:flutter_tools/src/base/context.dart:150:19)

#12     main (package:flutter_tools/executable.dart:91:3)

• 验证终端Java环境：执行java -version和javac -version，确认输出为1.8.0_381。若仍显示17，执行source ~/.bash_profile或source ~/.zshrc（根据你使用的Shell）重新加载环境变量配置。
• 确认全局环境变量配置：
  • 打开Shell配置文件（如~/.bash_profile、~/.zshrc），添加以下配置：

    export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home
    export PATH=$JAVA_HOME/bin:$PATH
    

  • 保存后执行source命令生效，再用echo $JAVA_HOME和java -version验证配置是否正确。
• 指定Gradle使用的JDK：
  • 进入项目的android目录，编辑gradle.properties，添加：

    org.gradle.java.home=/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home
    

  • 或编辑项目根目录的local.properties，添加：

    java.home=/Library/Java/JavaVirtualMachines/jdk-1.8.jdk/Contents/Home
    

• 清理缓存重新构建：
  • 执行flutter clean，删除项目android/.gradle目录，再重新运行flutter build apk -v。
• 检查IDE配置（如果用IDE构建）：
  • 若使用Android Studio或VS Code，在IDE设置中指定JDK路径为OracleJDK 1.8的安装目录，避免IDE沿用旧的JDK配置。

内容的提问来源于stack exchange，提问作者Amin Memariani