sbt：下载错误：捕获 java.io.IOException（无法通过代理建立隧道。代理返回“HTTP/1.1 403 Forbidden”）

Question

我检查了文件 ~/.sbt/boot/update.log 并获得了以下堆栈跟踪：

xsbt.boot.internal.shaded.coursier.error.ResolutionError$CantDownloadModule: Error downloading org.scala-sbt:sbt:1.8.2 not found: /home/wenijinew/.ivy2/local/org.scala-sbt/sbt/1.8.2/ivys/ivy.xml download error: Caught java.io.IOException (Unable to tunnel through proxy. Proxy returns "HTTP/1.1 403 Forbidden") while downloading https://xxxx/artifactory/xxx/org/scala-sbt/sbt/1.8.2/sbt-1.8.2.pom at xsbt.boot.internal.shaded.coursier.Resolve$.$anonfun$validate$1(Resolve.scala:329) at scala.collection.immutable.List.map(List.scala:246) at scala.collection.immutable.List.map(List.scala:79) at xsbt.boot.internal.shaded.coursier.Resolve$.validate(Resolve.scala:327) at xsbt.boot.internal.shaded.coursier.Resolve.validate0$1(Resolve.scala:115) at xsbt.boot.internal.shaded.coursier.Resolve.$anonfun$ioWithConflicts0$4(Resolve.scala:161) at xsbt.boot.internal.shaded.coursier.util.Task$.$anonfun$flatMap$extension$1(Task.scala:14) at xsbt.boot.internal.shaded.coursier.util.Task$.$anonfun$flatMap$extension$1$adapted(Task.scala:14) at xsbt.boot.internal.shaded.coursier.util.Task$.wrap(Task.scala:84) at xsbt.boot.internal.shaded.coursier.util.Task$.$anonfun$flatMap$2(Task.scala:14) at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:434) at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) at java.base/java.lang.Thread.run(Thread.java:1589)

你知道

xsbt.boot.internal.shaded.coursier.Resolve

的源代码在哪里吗？

我想检查 xsbt.boot.internal.shaded.coursier.Resolve scala 文件的源代码和故障排除以了解代理问题的根本原因。