```scala
bjornr@bjornix:~/tmp$ rmdir empty
bjornr@bjornix:~/tmp$ mkdir empty && cd empty
bjornr@bjornix:~/tmp/empty$ cat >Test.java
public class Test {
  public void hello() {
    System.out.println("Hello!");
  }
}
bjornr@bjornix:~/tmp/empty$ scala-cli repl .
Compiling project (Java)
Compiled project (Java)
Error: java.lang.RuntimeException: Expected Scala artifacts to be fetched
For more details, please see '/home/bjornr/tmp/empty/.scala-build/stacktraces/1695738703-1345661287621298924.log'
bjornr@bjornix:~/tmp/empty$ cat > test.scala
val x = 42
bjornr@bjornix:~/tmp/empty$ scala-cli repl .
Compiling project (Scala 3.3.0, JVM)
Compiled project (Scala 3.3.0, JVM)
Welcome to Scala 3.3.0 (17.0.6, Java OpenJDK 64-Bit Server VM).
Type in expressions for evaluation. Or try :help.
                                                                                                                                                                                         
scala> x
val res0: Int = 42
                                                                                                                                                                                         
scala> Test()
val res1: Test = Test@72a3462f
                                                                                                                                                                                         
scala> res1.hello
Hello!
                                                                                                                                                                                         
scala> 

bjornr@bjornix:~/tmp/empty$ scala-cli repl .
Compiling project (Scala 3.3.0, JVM)
Compiled project (Scala 3.3.0, JVM)
Welcome to Scala 3.3.0 (17.0.6, Java OpenJDK 64-Bit Server VM).
Type in expressions for evaluation. Or try :help.
                                                                                                                                                                                         
scala> x
val res0: Int = 42
                                                                                                                                                                                         
scala> Test()
val res1: Test = Test@72a3462f
                                                                                                                                                                                         
scala> res1.hello
Hello!
                                                                                                                                                                                         
scala> 
bjornr@bjornix:~/tmp/empty$ mv test.scala ../.
bjornr@bjornix:~/tmp/empty$ scala-cli repl .
Compiling project (Java)
Compiled project (Java)
Error: java.lang.RuntimeException: Expected Scala artifacts to be fetched
For more details, please see '/home/bjornr/tmp/empty/.scala-build/stacktraces/1695738755-12748661456302418343.log'
bjornr@bjornix:~/tmp/empty$ cat .scala-build/stacktraces/1695738755-12748661456302418343.log 
java.lang.RuntimeException: Expected Scala artifacts to be fetched
  scala.sys.package$.error(package.scala:27)
  scala.cli.commands.repl.Repl$.$anonfun$16(Repl.scala:288)
  scala.Option.getOrElse(Option.scala:201)
  scala.cli.commands.repl.Repl$.runRepl$$anonfun$1(Repl.scala:289)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
  scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
  scala.build.EitherCps$Helper.apply(EitherCps.scala:19)
  scala.cli.commands.repl.Repl$.runRepl(Repl.scala:453)
  scala.cli.commands.repl.Repl$.doRunRepl$1(Repl.scala:149)
  scala.cli.commands.repl.Repl$.doRunReplFromBuild$1(Repl.scala:170)
  scala.cli.commands.repl.Repl$.runCommand(Repl.scala:251)
  scala.cli.commands.repl.Repl$.runCommand(Repl.scala:104)
  scala.cli.commands.ScalaCommand.run(ScalaCommand.scala:364)
  scala.cli.commands.ScalaCommand.run(ScalaCommand.scala:348)
  caseapp.core.app.CaseApp.main(CaseApp.scala:150)
  scala.cli.commands.ScalaCommand.main(ScalaCommand.scala:333)
  caseapp.core.app.CommandsEntryPoint.main(CommandsEntryPoint.scala:120)
  scala.cli.ScalaCliCommands.main(ScalaCliCommands.scala:125)
  scala.cli.ScalaCli$.main0(ScalaCli.scala:245)
  scala.cli.ScalaCli$.main(ScalaCli.scala:108)
  scala.cli.ScalaCli.main(ScalaCli.scala)
```