IntelliJは「Javaリソースが存在しません」としてコンパイルできません

Question

私はIntelliJコミュニティ版2016.1をsrcフォルダ内の1つのファイル 'test.java'と共に使用しています。

私がコンパイルしたり、プロジェクトを作成するたびに、以下のエラーが発生します。何がうまくいかないのですか？ 残念ながら、間違っている可能性のある情報はGoogleにはありません。

Information:Using javac 9-ea to compile java sources 
Information:java: An exception has occurred in the compiler (9-ea). Please file a bug against the Java compiler via the Java bug reporting page (http://bugreport.java.com) after checking the Bug Database (http://bugs.java.com) for duplicates. Include your program and the following diagnostic in your report. Thank you. 
Information:java: at com.sun.tools.javac.code.ModuleFinder.findSingleModule(jdk.compiler@9-ea/ModuleFinder.java:223) 
Information:java: at com.sun.tools.javac.comp.Modules.setCompilationUnitModules(jdk.compiler@9-ea/Modules.java:347) 
Information:java: at com.sun.tools.javac.comp.Modules.enter(jdk.compiler@9-ea/Modules.java:205) 
Information:java: at com.sun.tools.javac.main.JavaCompiler.initModules(jdk.compiler@9-ea/JavaCompiler.java:1020) 
Information:java: at com.sun.tools.javac.main.JavaCompiler.initModules(jdk.compiler@9-ea/JavaCompiler.java:1012) 
Information:java: at com.sun.tools.javac.main.JavaCompiler.compile(jdk.compiler@9-ea/JavaCompiler.java:906) 
Information:java: at com.sun.tools.javac.api.JavacTaskImpl$1.call(jdk.compiler@9-ea/JavacTaskImpl.java:104) 
Information:java: at com.sun.tools.javac.api.JavacTaskImpl$1.call(jdk.compiler@9-ea/JavacTaskImpl.java:100) 
Information:java: at com.sun.tools.javac.api.JavacTaskImpl.handleExceptions(jdk.compiler@9-ea/JavacTaskImpl.java:135) 
Information:java: at com.sun.tools.javac.api.JavacTaskImpl.doCall(jdk.compiler@9-ea/JavacTaskImpl.java:100) 
Information:java: at com.sun.tools.javac.api.JavacTaskImpl.call(jdk.compiler@9-ea/JavacTaskImpl.java:94) 
Information:java: at org.jetbrains.jps.javac.JavacMain.compile(JavacMain.java:168) 
Information:java: at org.jetbrains.jps.incremental.java.JavaBuilder.compileJava(JavaBuilder.java:388) 
Information:java: at org.jetbrains.jps.incremental.java.JavaBuilder.compile(JavaBuilder.java:289) 
Information:java: at org.jetbrains.jps.incremental.java.JavaBuilder.doBuild(JavaBuilder.java:197) 
Information:java: at org.jetbrains.jps.incremental.java.JavaBuilder.build(JavaBuilder.java:168) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1238) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:912) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:984) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:871) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:696) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:387) 
Information:java: at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:194) 
Information:java: at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:137) 
Information:java: at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:294) 
Information:java: at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:125) 
Information:java: at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$1.run(BuildMain.java:232) 
Information:java: at org.jetbrains.jps.service.impl.SharedThreadPoolImpl$1.run(SharedThreadPoolImpl.java:44) 
Information:java: at java.util.concurrent.Executors$RunnableAdapter.call(java.base@9-ea/Executors.java:514) 
Information:java: at java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266) 
Information:java: at java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158) 
Information:java: at java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632) 
Information:java: at java.lang.Thread.run(java.base@9-ea/Thread.java:804) 
Information:java: Caused by: java.io.FileNotFoundException: Java resource does not exist : SOURCE_PATH/SOURCE/module-info 
Information:java: at org.jetbrains.jps.javac.JavacFileManager.getJavaFileForInput(JavacFileManager.java:180) 
Information:java: at com.sun.tools.javac.api.ClientCodeWrapper$WrappedJavaFileManager.getJavaFileForInput(jdk.compiler@9-ea/ClientCodeWrapper.java:287) 
Information:java: at com.sun.tools.javac.code.ModuleFinder.getModuleInfoFromLocation(jdk.compiler@9-ea/ModuleFinder.java:231) 
Information:java: at com.sun.tools.javac.code.ModuleFinder.findSingleModule(jdk.compiler@9-ea/ModuleFinder.java:187) 
Information:java: ... 32 more 
Information:java: Errors occurred while compiling module 'untitled' 
Information:10/4/16 10:45 PM - Compilation completed with 1 error and 0 warnings in 5s 756ms 
Error:java: java.lang.Error: java.io.FileNotFoundException: Java resource does not exist : SOURCE_PATH/SOURCE/module-info 

Answer 1

私はこの問題を、Jesperがコメントで示唆したようにJava 8に変更するだけで解決しました。 IntelliJは現在Java 9をサポートしていないようです。

Answer 2

モジュール定義でsrcディレクトリにmodule-info.javaファイルを作成する必要があります。

参照：http://openjdk.java.net/projects/jigsaw/spec/sotms/#module-declarations

例：

module com.foo.bar { } 

Answer 3

それは私のために動作します。私はあなたがSRCでmodule-info.javaを作成する必要がJDK 9ビルド116

でのIntelliJ IDEA 2016年1月1日を使用しています。以下を参照してください：

\ SRC \ module-info.java

module com.bsingh.java9 { } 

\ SRC \ COM \ bsingh java9の\のJava9Main.java \

package com.bsingh.java9; 

public class Java9Main { 

    public static void main(String[] args) { 
     System.out.println("Hello Java 9 !!!"); 
    } 
} 

その後、Java9Mainを実行します。出力は次のようになります。

Hello Java 9 !!!