小编tex*_*exu的帖子

我在我的项目中添加了graal库来执行Java中的JavaScript。我的项目在spingboot框架上工作。

compile group: 'org.graalvm.sdk', name: 'graal-sdk', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js', version: '1.0.0-rc9'
compile group: 'org.graalvm.js', name: 'js-scriptengine', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'profiler', version: '1.0.0-rc9'
compile group: 'org.graalvm.tools', name: 'chromeinspector', version: '1.0.0-rc9'
compile group: 'org.graalvm.truffle', name: 'truffle-api', version: '1.0.0-rc9'

1. 如果我直接使用“ gradle bootRun”或IDEA运行我的项目，则初始化成功并可以正常工作。

2. 如果我将项目投标到包含所有库的胖罐中，graal初始化将失败并抛出FileSystemNotFoundException。

   java.nio.file.FileSystemNotFoundException: null
   at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getFileSystem(ZipFileSystemProvider.java:169)
   at jdk.zipfs/jdk.nio.zipfs.ZipFileSystemProvider.getPath(ZipFileSystemProvider.java:155)
   at java.base/java.nio.file.Paths.get(Paths.java:143)
   at com.oracle.truffle.polyglot.LanguageCache.collectLanguages(LanguageCache.java:284)
   at com.oracle.truffle.polyglot.LanguageCache.createLanguages(LanguageCache.java:211)
   at com.oracle.truffle.polyglot.LanguageCache.languages(LanguageCache.java:201)
   at com.oracle.truffle.polyglot.PolyglotEngineImpl.initializeLanguages(PolyglotEngineImpl.java:480)
   at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:168)
   at com.oracle.truffle.polyglot.PolyglotEngineImpl.<init>(PolyglotEngineImpl.java:152)
   at com.oracle.truffle.polyglot.PolyglotImpl.buildEngine(PolyglotImpl.java:197)
   at org.graalvm.polyglot.Engine$Builder.build(Engine.java:488)
   at org.graalvm.polyglot.Context$Builder.build(Context.java:1083)
   at org.graalvm.polyglot.Context.create(Context.java:660)
   at ocpm.pcf.policyengine.engine.cache.JavaScriptPolicyParser.graalParse(JavaScriptPolicyParser.java:48)
   

   Run Code Online (Sandbox Code Playgroud)

我在异常堆栈中调试了ponit，发现graal希望在js-1.0.0-rc9.jar中初始化“启动”配置文件。但是在上述情况下，它使用了不同的URI模式。

 - In …