[info] Fast optimizing [...]
[error] java.util.concurrent.ExecutionException: Boxed Error
[error]         at scala.concurrent.impl.Promise$.resolver(Promise.scala:97)
[error]         at scala.concurrent.impl.Promise$.scala$concurrent$impl$Promise$$resolveTry(Promise.scala:89)
[error]         at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:294)
[error]         at scala.concurrent.Promise.complete(Promise.scala:53)
[error]         at scala.concurrent.Promise.complete$(Promise.scala:52)
[error]         at scala.concurrent.impl.Promise$DefaultPromise.complete(Promise.scala:197)
[error]         at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:42)
[error]         at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:74)
[error]         at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
[error]         at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
[error]         at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
[error]         at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
[error]         at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
[error]         at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
[error] Caused by: java.lang.AssertionError: assertion failed: java.util.function.Supplier.$$Lambda$ab10cd11e4c84f9dc7a29a581dc9938e4ecc6132 was not put in a module but has definitions
[error]         at scala.Predef$.assert(Predef.scala:223)
[error]         at org.scalajs.linker.frontend.modulesplitter.ModuleSplitter.$anonfun$assembleModules$2(ModuleSplitter.scala:76)
[error]         at scala.collection.immutable.List.foreach(List.scala:431)
[error]         at org.scalajs.linker.frontend.modulesplitter.ModuleSplitter.assembleModules(ModuleSplitter.scala:72)
[error]         at org.scalajs.linker.frontend.modulesplitter.ModuleSplitter.$anonfun$split$4(ModuleSplitter.scala:56)
[error]         at org.scalajs.logging.Logger.time(Logger.scala:42)
[error]         at org.scalajs.logging.Logger.time$(Logger.scala:40)
[error]         at org.scalajs.sbtplugin.Loggers$SbtLoggerWrapper.time(Loggers.scala:19)
[error]         at org.scalajs.linker.frontend.modulesplitter.ModuleSplitter.split(ModuleSplitter.scala:56)
[error]         at org.scalajs.linker.frontend.LinkerFrontendImpl.$anonfun$link$10(LinkerFrontendImpl.scala:87)
[error]         at org.scalajs.logging.Logger.time(Logger.scala:42)
[error]         at org.scalajs.logging.Logger.time$(Logger.scala:40)
[error]         at org.scalajs.sbtplugin.Loggers$SbtLoggerWrapper.time(Loggers.scala:19)
[error]         at org.scalajs.linker.frontend.LinkerFrontendImpl.$anonfun$link$9(LinkerFrontendImpl.scala:87)
[error]         at scala.util.Success.$anonfun$map$1(Try.scala:255)
[error]         at scala.util.Success.map(Try.scala:213)
[error]         at scala.concurrent.Future.$anonfun$map$1(Future.scala:292)
[error]         at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:42)
[error]         at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:74)
[error]         at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1395)
[error]         at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
[error]         at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
[error]         at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
[error]         at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
[error]         at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)
[error] (ui / Compile / fastLinkJS) java.util.concurrent.ExecutionException: Boxed Error