如何运行Scala.js 1.3.0教程

Question

我原以为我会尝试Scala.js 1.3.0，但我无法在scalajs教程中按照Basic Turorial的说明运行教程。我得到的是

[error] stack trace is suppressed; run last Compile / scalaJSIR for the full output
[error] (Compile / scalaJSIR) java.nio.file.FileSystemLoopException: G:My DriveGitscalajs-tutorialtargetscala-2.13classestutorial
[error] Total time: 15 s, completed Oct. 16, 2020, 9:24:08 a.m.
sbt:Scala.js Tutorial>
sbt:Scala.js Tutorial> last Compile / scalaJSIR
[error] java.nio.file.FileSystemLoopException: G:My DriveGitscalajs-tutorialtargetscala-2.13classestutorial
[error]         at java.base/java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:294)
[error]         at java.base/java.nio.file.FileTreeWalker.next(FileTreeWalker.java:373)
[error]         at java.base/java.nio.file.Files.walkFileTree(Files.java:2840)
[error]         at org.scalajs.linker.PathIRContainer$.org$scalajs$linker$PathIRContainer$$walkIR(PathIRContainer.scala:95)
[error]         at org.scalajs.linker.PathIRContainer$.$anonfun$fromClasspath$4(PathIRContainer.scala:37)
[error]         at scala.collection.TraversableLike$WithFilter.$anonfun$foreach$1(TraversableLike.scala:877)
[error]         at scala.collection.immutable.List.foreach(List.scala:392)
[error]         at scala.collection.TraversableLike$WithFilter.foreach(TraversableLike.scala:876)
[error]         at org.scalajs.linker.PathIRContainer$.$anonfun$fromClasspath$2(PathIRContainer.scala:33)
[error]         at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
[error]         at scala.concurrent.impl.ExecutionContextImpl$DefaultThreadFactory$$anon$1$$anon$2.block(ExecutionContextImpl.scala:75)
[error]         at java.base/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3127)
[error]         at scala.concurrent.impl.ExecutionContextImpl$DefaultThreadFactory$$anon$1.blockOn(ExecutionContextImpl.scala:87)
[error]         at scala.concurrent.package$.blocking(package.scala:146)
[error]         at org.scalajs.linker.PathIRContainer$.$anonfun$fromClasspath$1(PathIRContainer.scala:33)
[error]         at scala.concurrent.Future$.$anonfun$apply$1(Future.scala:659)
[error]         at scala.util.Success.$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.liftedTree1$1(Promise.scala:33)
[error]         at scala.concurrent.impl.Promise.$anonfun$transform$1(Promise.scala:33)
[error]         at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
[error]         at java.base/java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1429)
[error]         at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
[error]         at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
[error]         at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665)
[error]         at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598)
[error]         at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
[error] (Compile / scalaJSIR) java.nio.file.FileSystemLoopException: G:My DriveGitscalajs-tutorialtargetscala-2.13classestutorial

我不知道为什么文件系统中会有一个循环，因为我使用git clone来获取repo。

Answer 1

因此，文件系统中可能存在循环的原因是我在Google Drive file Stream上的一个目录中运行repo。这似乎不是一个安全的地方来建设SBT项目。。。

将repo移动到本地系统上的C:驱动器解决了这个问题，但该项目仍然无法构建/运行。。。更多内容将在不同的帖子上发布。。。