Interner Fehler (java.nio.file.invalidpatexception): Illegal char at Index 34 ⇐ Java

[Anonymous]

einfache JUNIT -Tests ausprobieren .... < /p>
public class ZZZZ {
private int a;

public ZZZZ() {
}

public int test(int a){

return a/a;
}
}
< /code>
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class ZZZZTest1 {

private int a = 1;

ZZZZ nov = new ZZZZ();

@Test
public void testtt(){
assertEquals(6, nov.test(a));
}
}
< /code>
and i get this... I have no idea what to do since I am not really experienced intellij java user
Internal error (java.nio.file.InvalidPathException): Illegal char at index 34: D:/Fakultet/Programiranje Proekti/????, ??, ????/untitled
java.nio.file.InvalidPathException: Illegal char at index 34: D:/Fakultet/Programiranje Proekti/????, ??, ????/untitled
at java.base/sun.nio.fs.WindowsPathParser.normalize(WindowsPathParser.java:182)
at java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:153)
at java.base/sun.nio.fs.WindowsPathParser.parse(WindowsPathParser.java:77)
at java.base/sun.nio.fs.WindowsPath.parse(WindowsPath.java:92)
at java.base/sun.nio.fs.WindowsFileSystem.getPath(WindowsFileSystem.java:229)
at java.base/java.nio.file.Path.of(Path.java:147)
at java.base/java.nio.file.Paths.get(Paths.java:69)
at org.jetbrains.jps.model.serialization.JpsProjectLoader.loadProject(JpsProjectLoader.java:87)
at org.jetbrains.jps.model.serialization.impl.JpsSerializationManagerImpl.loadModel(JpsSerializationManagerImpl.java:24)
at org.jetbrains.jps.cmdline.JpsModelLoaderImpl.loadModel(JpsModelLoaderImpl.java:34)
at org.jetbrains.jps.cmdline.BuildRunner.load(BuildRunner.java:64)
at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:279)
at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:132)
at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler.lambda$channelRead0$0(BuildMain.java:219)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:834)
< /code>
Any ideas on what I should do ?