java.lang.ExceptionInInitializerError 与 gradle

Question

我已将 java 从 8 更新到 9-ea，并将 gradle 从 2.13 更新到 3.4.1。 下面是gradle --version输出。

------------------------------------------------------------
Gradle 3.4.1
------------------------------------------------------------

Build time:   2017-03-03 19:45:41 UTC
Revision:     9eb76efdd3d034dc506c719dac2955efb5ff9a93

Groovy:       2.4.7
Ant:          Apache Ant(TM) version 1.9.6 compiled on June 29 2015
JVM:          9-ea (Oracle Corporation 9-ea+158)
OS:           Linux 4.8.0-36-generic amd64

编译时遇到以下错误：

FAILURE: Build failed with an exception.

* What went wrong:
java.lang.ExceptionInInitializerError (no error message)

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

gradle --stacktrace的输出如下：

java.lang.ExceptionInInitializerError
        at org.gradle.initialization.DefaultClassLoaderRegistry.restrictTo(DefaultClassLoaderRegistry.java:40)
        at org.gradle.initialization.DefaultClassLoaderRegistry.restrictToGradleApi(DefaultClassLoaderRegistry.java:36)
        at org.gradle.initialization.DefaultClassLoaderRegistry.<init>(DefaultClassLoaderRegistry.java:30)
        at org.gradle.internal.service.scopes.GlobalScopeServices.createClassLoaderRegistry(GlobalScopeServices.java:213)
        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:547)
        at org.gradle.internal.reflect.JavaMethod.invoke(JavaMethod.java:73)
        at org.gradle.internal.service.DefaultServiceRegistry.invoke(DefaultServiceRegistry.java:462)
        at org.gradle.internal.service.DefaultServiceRegistry.access$1200(DefaultServiceRegistry.java:84)
        at org.gradle.internal.service.DefaultServiceRegistry$FactoryMethodService.invokeMethod(DefaultServiceRegistry.java:805)
        at org.gradle.internal.service.DefaultServiceRegistry$FactoryService.create(DefaultServiceRegistry.java:761)
        at org.gradle.internal.service.DefaultServiceRegistry$ManagedObjectProvider.getInstance(DefaultServiceRegistry.java:598)
        at org.gradle.internal.service.DefaultServiceRegistry$SingletonService.get(DefaultServiceRegistry.java:643)
        at org.gradle.internal.service.DefaultServiceRegistry.applyConfigureMethod(DefaultServiceRegistry.java:253)
        at org.gradle.internal.service.DefaultServiceRegistry.findProviderMethods(DefaultServiceRegistry.java:214)
        at org.gradle.internal.service.DefaultServiceRegistry.addProvider(DefaultServiceRegistry.java:352)
        at org.gradle.internal.service.ServiceRegistryBuilder.build(ServiceRegistryBuilder.java:52)
        at org.gradle.launcher.cli.BuildActionsFactory.createGlobalClientServices(BuildActionsFactory.java:148)
        at org.gradle.launcher.cli.BuildActionsFactory.runBuildWithDaemon(BuildActionsFactory.java:108)
        at org.gradle.launcher.cli.BuildActionsFactory.createAction(BuildActionsFactory.java:83)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.createAction(CommandLineActionFactory.java:249)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:239)
        at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:217)
        at org.gradle.launcher.cli.JavaRuntimeValidationAction.execute(JavaRuntimeValidationAction.java:33)
        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$WithLogging.execute(CommandLineActionFactory.java:210)
        at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:174)
        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(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:547)
        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)
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected java.lang.Package[] java.lang.ClassLoader.getPackages() accessible: module java.base does not "opens java.lang" to unnamed module @6c7a164b
        at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:335)
        at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:278)
        at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:196)
        at java.base/java.lang.reflect.Method.setAccessible(Method.java:190)
        at org.gradle.internal.reflect.JavaMethod.<init>(JavaMethod.java:42)
        at org.gradle.internal.reflect.JavaMethod.<init>(JavaMethod.java:32)
        at org.gradle.internal.reflect.JavaMethod.<init>(JavaMethod.java:36)
        at org.gradle.internal.reflect.JavaReflectionUtil.method(JavaReflectionUtil.java:223)
        at org.gradle.internal.classloader.FilteringClassLoader.<clinit>(FilteringClassLoader.java:49)
        ... 40 more

当我设置

export GRADLE_OPTS="-Dorg.gradle.jvmargs=--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED"

正如在不同地方所建议的那样，问题保持不变。

请帮助我解决问题。

更新：将GRADLE_OPTS更改为（包装）

export GRADLE_OPTS="-Dorg.gradle.jvmargs=
  --add-opens java.lang=ALL-UNNAMED
  --add-opens java.util=ALL-UNNAMED
  --add-opens java.io=ALL-UNNAMED"

得到以下错误：

Error: Could not find or load main class java.lang=ALL-UNNAMED
Caused by: java.lang.ClassNotFoundException: java.lang=ALL-UNNAMED

Answer 1

将 Gradle 升级到4.10.2版本和 Java JDK 8 到1.8.0_191版本对我1.8.0_191 。

希望能帮助到你！

Answer 2

通过运行以下终端命令，我能够使用 Java 9-ea 使 gradle 工作：

export JDK_JAVA_OPTIONS='--add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED'

- 通过https://github.com/gradle/gradle/issues/1095

- 将此添加到 /etc/profile 以便它在启动时运行

Answer 3

3年后，2020年：

我可以使用./gradlew build和gradle build （v 6.2.1 和 6.5）来构建我的项目，但是 IntelliJ Idea 给了我：

Execution failed for task ':compileJava'.
> java.lang.ExceptionInInitializerError (no error message)

我尝试File--Invalidate Caches/Restart ，但这并没有帮助，至少它本身没有帮助。 然后我重新加载了 gradle 项目（Gradle 窗口中最左边的顶部图标）并从 Gradle 窗口运行Tasks--application--run任务。 它起作用了，然后“运行”也起作用了（这里并不奇怪，按钮似乎重复了上次运行）。

Answer 4

我可以是因为[Could not find tools.jar]

当降级com.android.tools.build:gradle时我想通了

Answer 5

当我使用参数--stacktrace重新运行此错误时，在导致我的构建脚本中出现此问题的异常之一中产生了更易理解的错误消息。

调试这个的挑战在于它发生在 Gradle（初始化阶段）的早期，没有很多错误消息信息可用，所以最好尝试从堆栈跟踪中调试它。

即使您没有从其中一个异常中得到好的消息，堆栈中的类和方法也应该对 Gradle 在它抛出之前当时正在做什么给出一些指示。