qq_18369025 2024-04-23 11:43 采纳率: 20%
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flutter打包或者运行时出现connectivity_plus:compileReleaseJavaWithJavac错误

flutter 运行或者打包会出现

[   +1 ms] FAILURE: Build failed with an exception.
[        ] * What went wrong:
[        ] Execution failed for task ':connectivity_plus:compileReleaseJavaWithJavac'.
[   +3 ms] > ����: ��Ч��Դ���а棺17
[        ] * Try:
[        ] > Run with --debug option to get more log output.
[        ] > Run with --scan to get full insights.
[        ] * Exception is:
[        ] org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':connectivity_plus:compileReleaseJavaWithJavac'.
[        ]      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:142)
[        ]      at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
[        ]      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:140)
[        ]      at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:128)
[   +6 ms]      at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
[        ]      at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
[        ]      at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
[        ]      at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
[        ]      at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:56)
[        ]      at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
[        ]      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
[        ]      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
[        ]      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
[   +1 ms]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
[        ]      at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
[        ]      at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:69)
[        ]      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:327)
[        ]      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:314)
[        ]      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:307)
[        ]      at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:293)
[        ]      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:417)
[        ]      at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:339)
[        ]      at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
[        ]      at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:48)
[ +149 ms]      at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[        ]      at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[        ]      at java.base/java.lang.Thread.run(Thread.java:829)
[        ] Caused by: java.lang.IllegalArgumentException: ����: ��Ч��Դ���а棺17
[   +1 ms]      at jdk.compiler/com.sun.tools.javac.main.Arguments.error(Arguments.java:907)
[        ]      at jdk.compiler/com.sun.tools.javac.main.Arguments.doProcessArgs(Arguments.java:383)
[        ]      at jdk.compiler/com.sun.tools.javac.main.Arguments.processArgs(Arguments.java:347)
[        ]      at jdk.compiler/com.sun.tools.javac.main.Arguments.init(Arguments.java:246)
[        ]      at jdk.compiler/com.sun.tools.javac.api.JavacTool.getTask(JavacTool.java:185)
[        ]      at jdk.compiler/com.sun.tools.javac.api.JavacTool.getTask(JavacTool.java:119)
[        ]      at jdk.compiler/com.sun.tools.javac.api.JavacTool.getTask(JavacTool.java:68)
[        ]      at org.gradle.api.internal.tasks.compile.JdkTools$DefaultIncrementalAwareCompiler.getTask(JdkTools.java:139)
[        ]      at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.createCompileTask(JdkJavaCompiler.java:70)
[        ]      at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:53)
[        ]      at org.gradle.api.internal.tasks.compile.JdkJavaCompiler.execute(JdkJavaCompiler.java:39)
[        ]      at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.delegateAndHandleErrors(NormalizingJavaCompiler.java:97)
[        ]      at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:51)
[        ]      at org.gradle.api.internal.tasks.compile.NormalizingJavaCompiler.execute(NormalizingJavaCompiler.java:37)
[        ]      at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:51)
[        ]      at org.gradle.api.internal.tasks.compile.AnnotationProcessorDiscoveringCompiler.execute(AnnotationProcessorDiscoveringCompiler.java:37)
[        ]      at org.gradle.api.internal.tasks.compile.ModuleApplicationNameWritingCompiler.execute(ModuleApplicationNameWritingCompiler.java:46)
[        ]      at org.gradle.api.internal.tasks.compile.ModuleApplicationNameWritingCompiler.execute(ModuleApplicationNameWritingCompiler.java:36)
[        ]      at org.gradle.jvm.toolchain.internal.DefaultToolchainJavaCompiler.execute(DefaultToolchainJavaCompiler.java:57)
[        ]      at org.gradle.api.tasks.compile.JavaCompile.lambda$createToolchainCompiler$1(JavaCompile.java:232)
[        ]      at org.gradle.api.internal.tasks.compile.CleaningJavaCompiler.execute(CleaningJavaCompiler.java:53)
[        ]      at org.gradle.api.internal.tasks.compile.incremental.IncrementalCompilerFactory.lambda$createRebuildAllCompiler$0(IncrementalCompilerFactory.java:52)
[        ]      at org.gradle.api.internal.tasks.compile.incremental.SelectiveCompiler.execute(SelectiveCompiler.java:67)
[        ]      at org.gradle.api.internal.tasks.compile.incremental.SelectiveCompiler.execute(SelectiveCompiler.java:41)
[        ]      at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:66)
[ +170 ms]      at org.gradle.api.internal.tasks.compile.incremental.IncrementalResultStoringCompiler.execute(IncrementalResultStoringCompiler.java:52)
[        ]      at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:59)
[        ]      at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler$2.call(CompileJavaBuildOperationReportingCompiler.java:51)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
[        ]      at org.gradle.api.internal.tasks.compile.CompileJavaBuildOperationReportingCompiler.execute(CompileJavaBuildOperationReportingCompiler.java:51)
[        ]      at org.gradle.api.tasks.compile.JavaCompile.performCompilation(JavaCompile.java:279)
[        ]      at org.gradle.api.tasks.compile.JavaCompile.performIncrementalCompilation(JavaCompile.java:165)
[        ]      at org.gradle.api.tasks.compile.JavaCompile.compile(JavaCompile.java:146)
[        ]      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[        ]      at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[        ]      at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[        ]      at java.base/java.lang.reflect.Method.invoke(Method.java:566)
[        ]      at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:125)
[        ]      at org.gradle.api.internal.project.taskfactory.IncrementalInputsTaskAction.doExecute(IncrementalInputsTaskAction.java:32)
[        ]      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:51)
[        ]      at org.gradle.api.internal.project.taskfactory.AbstractIncrementalTaskAction.execute(AbstractIncrementalTaskAction.java:25)
[        ]      at org.gradle.api.internal.project.taskfactory.StandardTaskAction.execute(StandardTaskAction.java:29)
[        ]      at org.gradle.api.internal.tasks.execution.TaskExecution$3.run(TaskExecution.java:236)
[   +1 ms]      at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
[ +208 ms]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
[   +1 ms]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68)
[        ]      at org.gradle.api.internal.tasks.execution.TaskExecution.executeAction(TaskExecution.java:221)
[        ]      at org.gradle.api.internal.tasks.execution.TaskExecution.executeActions(TaskExecution.java:204)
[        ]      at org.gradle.api.internal.tasks.execution.TaskExecution.executeWithPreviousOutputFiles(TaskExecution.java:187)
[        ]      at org.gradle.api.internal.tasks.execution.TaskExecution.execute(TaskExecution.java:165)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:89)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:40)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:53)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:50)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
[        ]      at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:50)
[        ]      at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:40)
[        ]      at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:68)
[        ]      at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:38)
[        ]      at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:41)
[        ]      at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:74)
[        ]      at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
[        ]      at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
[        ]      at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:29)
[  +23 ms]      at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.executeDelegateBroadcastingChanges(CaptureStateAfterExecutionStep.java:124)
[        ]      at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:80)
[        ]      at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:58)
[        ]      at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
[        ]      at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:36)
[        ]      at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:181)
[        ]      at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$1(BuildCacheStep.java:71)
[        ]      at org.gradle.internal.Either$Right.fold(Either.java:175)
[        ]      at org.gradle.internal.execution.caching.CachingState.fold(CachingState.java:59)
[        ]      at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:69)
[        ]      at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:47)
[        ]      at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:36)
[        ]      at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:25)
[        ]      at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:36)
[        ]      at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:22)
[        ]      at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:110)
[        ]      at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$2(SkipUpToDateStep.java:56)
[        ]      at java.base/java.util.Optional.orElseGet(Optional.java:369)
[        ]      at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:56)
[        ]      at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
[        ]      at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:73)
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  • 专家-赤兔[在线] 优质创作者: 编程框架技术领域 2024-04-23 11:43
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    引自免费微信小程序：皆我百晓生

    看起来你在尝试构建 Flutter 应用时遇到了一个编译错误，这通常与 Java 编译器（javac）有关。错误信息提到“非法参数：未知字符”。这可能是由于编码问题或者是 Java 源文件中存在未正确处理的特殊字符。

    要解决这个问题，你可以按照以下步骤进行操作：

    1. 检查源码： 确保在 connectivity_plus 或其依赖库的源代码中没有包含不可识别的字符。特别注意注释、字符串常量以及类名、方法名等是否有可能含有非 ASCII 字符。如果你不确定哪些文件有问题，可以搜索项目中的所有 .java 文件，查找可能存在的特殊字符。

    2. 统一编码格式： 确保所有的源代码文件都使用相同的编码格式，例如 UTF-8。在 IDE 中，比如 Android Studio 或 IntelliJ IDEA，你可以设置项目的默认编码为 UTF-8，并且检查已有的文件是否是这个格式。如果不是，你需要将它们转换成 UTF-8。

    3. 清理缓存： 有时候 Gradle 缓存可能会导致此类问题。尝试清除 Gradle 缓存，然后重新构建项目。

      • 在命令行中执行：rm -rf ~/.gradle/caches
      • 或者在 Android Studio 中，选择 File -> Invalidate Caches/Restart。

    4. 更新依赖： 确保你使用的 connectivity_plus 版本是最新的。有时候旧版本的库可能存在兼容性问题。在 pubspec.yaml 文件中找到 connectivity_plus 的依赖，确保它的版本是最新的，然后执行 flutter pub upgrade 更新它。

    5. 查看其他配置： 检查你的 Flutter 和 Gradle 配置，确保它们都是最新版本，并且已经正确安装了 Java 开发工具包 (JDK)。同时，确认你的系统环境变量中没有可能导致混淆的设置。

    6. 重装 JDK： 如果上述步骤都无法解决问题，尝试卸载并重新安装最新的 JDK，确保安装路径中没有空格或其他特殊字符。

    7. 修复 gradle.properties： 在你的项目根目录下的 gradle.properties 文件中，添加以下内容，确保 Gradle 使用正确的字符集：

    org.gradle.jvmargs=-Dfile.encoding=UTF-8

    如果以上步骤都不能解决问题，那么可能是你的开发环境存在一些特殊的配置问题。在这种情况下，建议你创建一个新的 Flutter 项目，然后逐个将现有项目的依赖和代码复制过去，以便逐步定位问题所在。

    记得每次修改后都要尝试重新构建项目，看看问题是否得到解决。如果有任何进展或者遇到新问题，欢迎继续提供反馈。

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  • 创建了问题 4月23日