The following error has been resolved in the JDK higher version.
ERROR: /Users/thinker0/opensource/heron/heron/api/tests/scala/BUILD:1:11: scala //heron/api/tests/scala:api-scala-test failed: (Exit 1): scalac failed: error executing command bazel-out/darwin-fastbuild/bin/external/io_bazel_rules_scala/src/java/io/bazel/rulesscala/scalac/scalac @bazel-out/darwin-fastbuild/bin/heron/api/tests/scala/api-scala-test_scalac_worker_input
error: java.io.IOError: java.lang.RuntimeException: /packages cannot be represented as URI
at java.base/jdk.internal.jrtfs.JrtPath.toUri(JrtPath.java:175)
at scala.tools.nsc.classpath.JrtClassPath.asURLs(DirectoryClassPath.scala:213)
...
at scala.tools.nsc.Driver.process(Driver.scala:67)
at io.bazel.rulesscala.scalac.ScalacProcessor.compileScalaSources(ScalacProcessor.java:219)
at io.bazel.rulesscala.scalac.ScalacProcessor.processRequest(ScalacProcessor.java:69)
at io.bazel.rulesscala.worker.GenericWorker.run(GenericWorker.java:114)
at io.bazel.rulesscala.scalac.ScalaCInvoker.main(ScalaCInvoker.java:41)
Caused by: java.lang.RuntimeException: /packages cannot be represented as URI
... 125 more
Exception in thread "main" java.io.IOError: java.lang.RuntimeException: /packages cannot be represented as URI
at java.base/jdk.internal.jrtfs.JrtPath.toUri(JrtPath.java:175)
at scala.tools.nsc.classpath.JrtClassPath.asURLs(DirectoryClassPath.scala:213)
at scala.tools.nsc.MainClass.doCompile(Main.scala:32)
at scala.tools.nsc.Driver.process(Driver.scala:67)
at io.bazel.rulesscala.scalac.ScalacProcessor.compileScalaSources(ScalacProcessor.java:219)
at io.bazel.rulesscala.scalac.ScalacProcessor.processRequest(ScalacProcessor.java:69)
at io.bazel.rulesscala.worker.GenericWorker.run(GenericWorker.java:114)
at io.bazel.rulesscala.scalac.ScalaCInvoker.main(ScalaCInvoker.java:41)
Caused by: java.lang.RuntimeException: /packages cannot be represented as URI
... 125 more
Update rules-scala of Scala
https://github.com/bazelbuild/rules_scala#getting-started
The following error has been resolved in the JDK higher version.