unityLibrary:compileDebugJavaWithJavac

Question

因此，当我单击“构建项目”时，它显示“零错误”，但我仍然得到这个

 Executing tasks: [clean, :unityLibrary:assembleDebug, :launcher:assembleDebug] in 
    project C:\Users\mehmo\OneDrive\Documents\Game


    > Configure project :launcher
     WARNING: The option 'android.enableR8' is deprecated and should not be used 
    anymore.
    It will be removed in a future version of the Android Gradle plugin, and will no 
   longer allow you to disable R8.

    > Task :clean UP-TO-DATE
    > Task :launcher:clean
    > Task :launcher:preBuild UP-TO-DATE
    > Task :launcher:preDebugBuild UP-TO-DATE
    > Task :launcher:mergeDebugJniLibFolders
    > Task :launcher:generateDebugBuildConfig
    > Task :launcher:generateDebugResValues
    > Task :launcher:mergeDebugNativeLibs
    > Task :launcher:stripDebugDebugSymbols
 > Task :launcher:copyDebugJniLibsProjectAndLocalJars
> Task :launcher:mergeDebugShaders
> Task :launcher:compileDebugShaders
> Task :launcher:generateDebugAssets
> Task :launcher:packageDebugAssets
> Task :launcher:packageDebugRenderscript NO-SOURCE
> Task :launcher:prepareLintJarForPublish UP-TO-DATE
> Task :launcher:processDebugJavaRes NO-SOURCE
> Task :launcher:processDebugManifest
> Task :launcher:mergeDebugJavaResource
> Task :unityLibrary:clean
> Task :unityLibrary:preBuild UP-TO-DATE
> Task :unityLibrary:preDebugBuild UP-TO-DATE
> Task :unityLibrary:compileDebugAidl NO-SOURCE
> Task :launcher:compileDebugAidl NO-SOURCE

> Task :unityLibrary:BuildIl2CppTask
Building libil2cpp.so with AndroidToolChain
    Output directory: C:\Users\mehmo\OneDrive\Documents\Game\unityLibrary\src\main\jniLibs\armeabi-v7a
    Cache directory: C:\Users\mehmo\OneDrive\Documents\Game\unityLibrary\build\il2cpp_armeabi-v7a_Release\il2cpp_cache
ObjectFiles: 221 of which compiled: 221
    Time Compile: 12829 milliseconds Lump_libil2cpp_vm.cpp
    Time Compile: 12407 milliseconds Il2CppInvokerTable.cpp
    Time Compile: 11982 milliseconds Unity.TextMeshPro2.cpp
    Time Compile: 11898 milliseconds Generics1.cpp
    Time Compile: 11286 milliseconds Generics.cpp
    Time Compile: 10922 milliseconds Unity.TextMeshPro3.cpp
    Time Compile: 10625 milliseconds mscorlib4.cpp
    Time Compile: 9856 milliseconds Unity.TextMeshPro4.cpp
    Time Compile: 9713 milliseconds Lump_libil2cpp_icalls.cpp
    Time Compile: 8830 milliseconds Generics10.cpp
Total compilation time: 56052 milliseconds.
Total link time: 2164 milliseconds.
Cleaned up 0 object files.
Building libil2cpp.so with AndroidToolChain
    Output directory: C:\Users\mehmo\OneDrive\Documents\Game\unityLibrary\src\main\jniLibs\arm64-v8a
    Cache directory: C:\Users\mehmo\OneDrive\Documents\Game\unityLibrary\build\il2cpp_arm64-v8a_Release\il2cpp_cache
ObjectFiles: 221 of which compiled: 221
    Time Compile: 12777 milliseconds Lump_libil2cpp_vm.cpp
    Time Compile: 11706 milliseconds Il2CppInvokerTable.cpp
    Time Compile: 11465 milliseconds Generics1.cpp
    Time Compile: 11200 milliseconds Unity.TextMeshPro2.cpp
    Time Compile: 10710 milliseconds Generics.cpp
    Time Compile: 10155 milliseconds Unity.TextMeshPro3.cpp
    Time Compile: 9667 milliseconds Lump_libil2cpp_icalls.cpp
    Time Compile: 9315 milliseconds mscorlib4.cpp
    Time Compile: 9026 milliseconds Unity.TextMeshPro4.cpp
    Time Compile: 8415 milliseconds Generics3.cpp
Total compilation time: 54646 milliseconds.
Total link time: 3373 milliseconds.
Cleaned up 0 object files.

> Task :unityLibrary:mergeDebugJniLibFolders
> Task :unityLibrary:compileDebugRenderscript NO-SOURCE
> Task :unityLibrary:generateDebugBuildConfig
> Task :unityLibrary:generateDebugResValues
> Task :unityLibrary:generateDebugResources
> Task :unityLibrary:packageDebugResources
> Task :unityLibrary:parseDebugLocalResources
> Task :unityLibrary:mergeDebugShaders
> Task :unityLibrary:compileDebugShaders
> Task :unityLibrary:generateDebugAssets
> Task :unityLibrary:packageDebugAssets
> Task :unityLibrary:packageDebugRenderscript NO-SOURCE
> Task :launcher:compileDebugRenderscript NO-SOURCE
> Task :unityLibrary:prepareLintJarForPublish UP-TO-DATE
> Task :launcher:generateDebugResources
> Task :unityLibrary:processDebugJavaRes NO-SOURCE
> Task :unityLibrary:processDebugManifest
> Task :unityLibrary:javaPreCompileDebug
> Task :launcher:packageDebugResources
> Task :launcher:parseDebugLocalResources
> Task :unityLibrary:mergeDebugNativeLibs
> Task :unityLibrary:stripDebugDebugSymbols
> Task :unityLibrary:copyDebugJniLibsProjectAndLocalJars
> Task :unityLibrary:mergeDebugJavaResource
> Task :unityLibrary:generateDebugRFile

失败：构建失败并出现异常。

• 出了什么问题：任务“：unityLibrary：compileDebugJavaWithJavac”执行失败。

无法查询任务“：unityLibrary：compileDebugJavaWithJavac”属性“options. generatedSourceOutputDirectory”的值。查询map(java.io.File property(org.gradle.api.file.Directory, property(org.gradle.api.file.Directory,fixed(class org.gradle.api.internal.file.DefaultFilePropertyFactory))的映射值$FixedDirectory，C：\ Users \ mehmo \ OneDrive \ Documents \ Game \ unityLibrary \ build \ generated \ ap_ generated_sources \ debug \ out）））org.gradle.api.internal.file.DefaultFilePropertyFactory $ToFileTransformer@35383760）之前任务'： unityLibrary:compileDebugJavaWithJavac'已完成不支持

• 尝试：使用 --stacktrace 选项运行以获取堆栈跟踪。使用 --info 或 --debug 选项运行以获得更多日志输出。使用 --scan 运行以获得完整的见解。

• 在https://help.gradle.org获取更多帮助

此版本中使用了已弃用的 Gradle 功能，使其与 Gradle 8.0 不兼容。使用“--warning-mode all”显示各个弃用警告。请参阅https://docs.gradle.org/7.0.1/userguide/command_line_interface.html#sec:command_line_warnings

在 1m 59s 内构建失败 34 个可操作任务：31 个已执行，3 个是最新的

在调试中我得到这个：

2021-05-19T16:15:40.480+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
2021-05-19T16:15:40.480+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] FAILURE: Build failed with an exception.
2021-05-19T16:15:40.480+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
2021-05-19T16:15:40.480+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * What went wrong:
2021-05-19T16:15:40.480+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Execution failed for task ':unityLibrary:compileDebugJavaWithJavac'.
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] > Failed to query the value of task ':unityLibrary:compileDebugJavaWithJavac' property 'options.generatedSourceOutputDirectory'.
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter]    > Querying the mapped value of map(java.io.File property(org.gradle.api.file.Directory, property(org.gradle.api.file.Directory, fixed(class org.gradle.api.internal.file.DefaultFilePropertyFactory$FixedDirectory, C:\Users\mehmo\OneDrive\Documents\Game\unityLibrary\build\generated\ap_generated_sources\debug\out))) org.gradle.api.internal.file.DefaultFilePropertyFactory$ToFileTransformer@4ece53fe) before task ':unityLibrary:compileDebugJavaWithJavac' has completed is not supported
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Try:
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] Run with --stacktrace option to get the stack trace.  Run with --scan to get full insights.
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] 
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildExceptionReporter] * Get more help at https://help.gradle.org

2021-05-19T16:15:40.481+0100 [警告] [org.gradle.internal.featurelifecycle.LoggingDeprecatedFeatureHandler] 此版本中使用了已弃用的 Gradle 功能，使其与 Gradle 8.0 不兼容。使用“--warning-mode all”显示各个弃用警告。请参阅https://docs.gradle.org/7.0.1/userguide/command_line_interface.html#sec:command_line_warnings

2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger] 
2021-05-19T16:15:40.481+0100 [ERROR] [org.gradle.internal.buildevents.BuildResultLogger] BUILD FAILED in 2m 1s

Answer 1

我也遇到了这个问题，并决定放弃整个项目并进行全新设置。事实证明，Gradle 7.x 与 Android 开发不兼容。如果您将 Gradle 降级到 6.9，一切都会按预期进行。

这也可以解释为什么“构建项目”有效，但通过 Gradle 却不起作用，它是一个不同的包装器实例。

Answer 2

distributionUrl更改文件中的 Gradle 版本gradle-wrapper.properties对我有用。

我现在使用的是Unity2021.3.5f1版本。从这里（https://docs.unity3d.com/Manual/android-gradle-overview.html），我知道我应该使用 Gradle 版本6.1.1。

要更改 Gradle 版本，请打开gradle-wrapper.properties文件，distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-bin.zip使用上面找到的 Gradle 版本进行更新。然后，同步并重建项目。打造成功！

希望对您有帮助！