javascript - java.lang.IllegalAccessError 尝试将嵌入式 javascript 与独立的 nashorn.jar 文件和 Java 16+29（或更高版本）一起使用

问题描述

我们在一些 ANT 构建文件中使用嵌入的 JavaScript 代码，并在 Java 8+ 中内置了 Nashorn 功能。在 Java 15 中，Nashorn 功能已被删除，因此我们使用独立的nashorn.jar文件对其进行了测试。我们刚刚添加：

<classpath> <pathelement location="<path>/nashorn.jar"/> </classpath>

事情进展顺利。对于 Java 16，这在构建 16+27 中运行良好。

当我运行一个简单的测试 ANT 脚本时，从 java 16+29（及更高版本）开始：

<project name="Test" default="build" basedir=".">
    <target name="build">
      <echo message="Begin"/>
      <script language="javascript">
        <classpath> <pathelement location="C:/nashorn/nashorn-0.1.0.2013070801.jar"/> </classpath>
        print('Hello from embedded Javascript');
      </script>
      <echo message="End"/>
    </target>
</project>

我收到以下错误：

build.xml:5: java.lang.IllegalAccessError: class jdk.nashorn.internal.codegen.types.Type (in unnamed module @0xeafc191) cannot access class jdk.internal.org.objectweb.asm.Type (in module java.base) because module java.base does not export jdk.internal.org.objectweb.asm to unnamed module @0xeafc191
        at jdk.nashorn.internal.codegen.types.Type.getInternalName(Type.java:282)
        at jdk.nashorn.internal.codegen.CompilerConstants.className(CompilerConstants.java:243)
        at jdk.nashorn.internal.codegen.CompilerConstants.staticCallNoLookup(CompilerConstants.java:372)
        at jdk.nashorn.internal.codegen.types.BooleanType.<clinit>(BooleanType.java:70)
        at jdk.nashorn.internal.codegen.types.Type.<clinit>(Type.java:669)
        at jdk.nashorn.internal.codegen.CompilerConstants.className(CompilerConstants.java:243)
        at jdk.nashorn.internal.codegen.CompilerConstants.virtualCall(CompilerConstants.java:551)
        at jdk.nashorn.internal.codegen.CompilerConstants.virtualCall(CompilerConstants.java:536)
        at jdk.nashorn.internal.runtime.ScriptObject.<clinit>(ScriptObject.java:141)
        at jdk.nashorn.internal.runtime.Context.newGlobalTrusted(Context.java:819)
        at jdk.nashorn.internal.runtime.Context.newGlobal(Context.java:636)
        at jdk.nashorn.api.scripting.NashornScriptEngine$2.run(NashornScriptEngine.java:275)
        at jdk.nashorn.api.scripting.NashornScriptEngine$2.run(NashornScriptEngine.java:271)
        at java.base/java.security.AccessController.doPrivileged(AccessController.java:312)
        at jdk.nashorn.api.scripting.NashornScriptEngine.createNashornGlobal(NashornScriptEngine.java:271)
        at jdk.nashorn.api.scripting.NashornScriptEngine.<init>(NashornScriptEngine.java:108)
        at jdk.nashorn.api.scripting.NashornScriptEngine.<init>(NashornScriptEngine.java:82)
        at jdk.nashorn.api.scripting.NashornScriptEngineFactory.getScriptEngine(NashornScriptEngineFactory.java:139)
        at java.scripting/javax.script.ScriptEngineManager.getEngineByName(ScriptEngineManager.java:241)
        at org.apache.tools.ant.util.optional.JavaxScriptRunner.createEngine(JavaxScriptRunner.java:193)
        at org.apache.tools.ant.util.optional.JavaxScriptRunner.evaluateScript(JavaxScriptRunner.java:141)
        at org.apache.tools.ant.util.optional.JavaxScriptRunner.executeScript(JavaxScriptRunner.java:82)
        at org.apache.tools.ant.taskdefs.optional.Script.execute(Script.java:53)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:292)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:567)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
        at org.apache.tools.ant.Task.perform(Task.java:350)
        at org.apache.tools.ant.Target.execute(Target.java:449)
        at org.apache.tools.ant.Target.performTasks(Target.java:470)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1391)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1364)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1254)
        at org.apache.tools.ant.Main.runBuild(Main.java:830)
        at org.apache.tools.ant.Main.startAnt(Main.java:223)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)

使用 ANT 1.8.4 和 ANT 1.10.5 时。

所以我的问题是：我做错了什么，或者这是我应该报告的 Java 16 后续版本中的错误？任何建议的解决方法？

标签： javascriptjavaantnashornjava-16

javascript - java.lang.IllegalAccessError 尝试将嵌入式 javascript 与独立的 nashorn.jar 文件和 Java 16+29（或更高版本）一起使用

问题描述

解决方案

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