KotlinJSR-223ScriptEngineFactory里面的胖罐子-找不到kotlin编译jar

当它击中Kotlin的引擎时,它失败并出现以下异常:

Exception in thread "main" java.io.FileNotFoundException: Cannot find kotlin compiler jar, set kotlin.compiler.jar property to proper location
        at org.jetbrains.kotlin.script.jsr223.KotlinJsr223ScriptEngineFactoryExamplesKt$kotlinCompilerJar$2.invoke(KotlinJsr223ScriptEngineFactoryExamples.kt:100)
        at org.jetbrains.kotlin.script.jsr223.KotlinJsr223ScriptEngineFactoryExamplesKt$kotlinCompilerJar$2.invoke(KotlinJsr223ScriptEngineFactoryExamples.kt)
        at kotlin.SynchronizedLazyImpl.getValue(Lazy.kt:130)
        at org.jetbrains.kotlin.script.jsr223.KotlinJsr223ScriptEngineFactoryExamplesKt.getKotlinCompilerJar(KotlinJsr223ScriptEngineFactoryExamples.kt)
        at org.jetbrains.kotlin.script.jsr223.KotlinJsr223ScriptEngineFactoryExamplesKt.access$getKotlinCompilerJar$p(KotlinJsr223ScriptEngineFactoryExamples.kt:1)
        at org.jetbrains.kotlin.script.jsr223.KotlinJsr223JvmDaemonLocalEvalScriptEngineFactory.getScriptEngine(KotlinJsr223ScriptEngineFactoryExamples.kt:56)
        at davidsiro.invoices.InvoiceGeneratorKt.generateInvoice(invoiceGenerator.kt:16)
        at davidsiro.invoices.MainKt.main(main.kt:11)

我的胖jar包含所有依赖项(虽然解压缩),包括Kotlin Compiler.我正在使用Maven Assembly Plugin来构建它,它配置如下:

    org.apache.maven.plugins
    maven-assembly-plugin
    2.6
    
        
            make-assembly
            package
            
                single
            
            
                
                    
                        ${main.class}
                    
                
                
                    jar-with-dependencies
                
            
        
    

有任何想法吗？

更新

为了记录,我尝试了KotlinJsr223JvmLocalScriptEngineFactory和KotlinJsr223JvmDaemonLocalEvalScriptEngineFactory,结果相同.

kotlin-script-util中的JSR223工厂正在尝试查找编译器jar以便设置编译.在您的情况下,您需要编写自己的工厂以明确提供脚本编译类路径,例如

class MyScriptEngineFactory : KotlinJsr223JvmScriptEngineFactoryBase() {   
    override fun getScriptEngine(): ScriptEngine =
        KotlinJsr223JvmLocalScriptEngine(
            Disposer.newDisposable(),
            this,
            classpath, // !!! supply the script classpath here
            KotlinStandardJsr223ScriptTemplate::class.qualifiedName!!,
            { ctx, types -> ScriptArgsWithTypes(arrayOf(ctx.getBindings(ScriptContext.ENGINE_SCOPE)), types ?: emptyArray()) },
            arrayOf(Bindings::class)
        )
}