Flutter项目Gradle构建报错：Execution failed for task :app:processProfileMainManifest

问题详情 #

运行Flutter项目时触发Gradle构建异常，核心报错：

Execution failed for task ':app:processProfileMainManifest'
错误原因：Unable to make field private final java.lang.String java.io.File.path accessible: module java.base does not "opens java.io" to unnamed module @2f4c843a

当前环境配置：

• Flutter 2.10.2
• Java 11
• Android Studio 2022.2.1.20（Windows版）
• Gradle 7.5.1（已尝试同步项目Gradle版本，问题未解决）

完整报错日志 #

Flutter assets will be downloaded from https://storage.flutter-io.cn. Make sure you trust this source! Launching lib\main.dart on sdk gphone64 x86 64 in profile mode... Running Gradle task 'assembleProfile'...

FAILURE: Build failed with an exception.

What went wrong: Execution failed for task ':app:processProfileMainManifest'. Unable to make field private final java.lang.String java.io.File.path accessible: module java.base does not "opens java.io" to unnamed module @2f4c843a

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 2s Exception: Gradle task assembleProfile 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:401:9) <asynchronous suspension>
#2      AndroidGradleBuilder.buildApk (package:flutter_tools/src/android/gradle.dart:184:5) <asynchronous suspension>
#3      AndroidDevice.startApp (package:flutter_tools/src/android/android_device.dart:574:7) <asynchronous suspension>
#4      FlutterDevice.runCold (package:flutter_tools/src/resident_runner.dart:523:33) <asynchronous suspension>
#5      ColdRunner.run (package:flutter_tools/src/run_cold.dart:57:28) <asynchronous suspension>
#6      AppDomain.launch.<anonymous closure> (package:flutter_tools/src/commands/daemon.dart:645:9) <asynchronous suspension>
#7      AppDomain.launch (package:flutter_tools/src/commands/daemon.dart:643:5) <asynchronous suspension>
#8      RunCommand.runCommand (package:flutter_tools/src/commands/run.dart:621:15) <asynchronous suspension>
#9      FlutterCommand.run.<anonymous closure> (package:flutter_tools/src/runner/flutter_command.dart:1287:27) <asynchronous suspension>
#10     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) <asynchronous suspension>
#11     CommandRunner.runCommand (package:args/command_runner.dart:212:13) <asynchronous suspension>
#12     FlutterCommandRunner.runCommand.<anonymous closure> (package:flutter_tools/src/runner/flutter_command_runner.dart:288:9) <asynchronous suspension>
#13     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) <asynchronous suspension>
#14     FlutterCommandRunner.runCommand (package:flutter_tools/src/runner/flutter_command_runner.dart:236:5) <asynchronous suspension>
#15     run.<anonymous closure>.<anonymous closure> (package:flutter_tools/runner.dart:64:9) <asynchronous suspension>
#16     AppContext.run.<anonymous closure> (package:flutter_tools/src/base/context.dart:150:19) <asynchronous suspension>
#17     main (package:flutter_tools/executable.dart:91:3) <asynchronous suspen

修复方案 #

• 方案1：添加JVM权限参数
  在项目根目录的gradle.properties文件中追加以下配置，让Java模块允许未命名模块访问指定包：

  org.gradle.jvmargs=--add-opens java.base/java.io=ALL-UNNAMED --add-opens java.base/java.lang=ALL-UNNAMED
  

• 方案2：适配Android Gradle Plugin版本
  Flutter 2.10.2需搭配兼容Gradle 7.5.1的Android Gradle Plugin（AGP），修改项目android/build.gradle文件中的AGP版本：

  buildscript {
      dependencies {
          classpath 'com.android.tools.build:gradle:7.4.2' // 与Gradle 7.5.1适配的稳定版本
      }
  }
  

• 方案3：验证Java环境配置
  确保Android Studio使用指定的Java 11：

  1. 打开Android Studio，依次进入File→Settings→Build, Execution, Deployment→Build Tools→Gradle
  2. 在Gradle JDK选项中选择已安装的Java 11版本，点击Apply保存

• 方案4：清理缓存后重新构建
  执行以下命令清理项目缓存，再重新触发构建：

  flutter clean
  flutter pub get
  cd android
  ./gradlew clean assembleProfile
  cd ..
  flutter run --profile
  

内容的提问来源于stack exchange，提问作者lusaty