Question

将我的项目升级到Play Framework 2.3.0后（因此sbt 0.13.5）我遇到多个“URI有一个权限组件”错误，当sbt尝试在新的Debian安装上首次解析依赖项时。例如：

[error] (*:update) sbt.ResolveException: unresolved dependency: org.slf4j#slf4j-api;1.7.6: several problems occurred while resolving dependency: org.slf4j#slf4j-api;1.7.6 {compile=[compile(*), master(*)], runtime=[runtime(*)]}:
[error]     several problems occurred while resolving dependency: org.slf4j#slf4j-parent;1.7.6 {}:
[error]     URI has an authority component
[error]     URI has an authority component
[error]     URI has an authority component
[error]     URI has an authority component
[error]     URI has an authority component
at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:217)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:126)
    at sbt.IvyActions$$anonfun$update$1.apply(IvyActions.scala:125)
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:115)
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:115)
    at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:103)
    at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:48)
    at sbt.IvySbt$$anon$3.call(Ivy.scala:57)
    at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:98)
    at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:81)
    at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:102)
    at xsbt.boot.Using$.withResource(Using.scala:11)
    at xsbt.boot.Using$.apply(Using.scala:10)
    at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:62)
    at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:52)
    at xsbt.boot.Locks$.apply0(Locks.scala:31)
    at xsbt.boot.Locks$.apply(Locks.scala:28)
    at sbt.IvySbt.withDefaultLogger(Ivy.scala:57)
    at sbt.IvySbt.withIvy(Ivy.scala:98)
    at sbt.IvySbt.withIvy(Ivy.scala:94)
    at sbt.IvySbt$Module.withModule(Ivy.scala:115)
    at sbt.IvyActions$.update(IvyActions.scala:125)
    at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1223)
    at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1221)
    at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$74.apply(Defaults.scala:1244)
    at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$74.apply(Defaults.scala:1242)
    at sbt.Tracked$$anonfun$lastOutput$1.apply(Tracked.scala:35)
    at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1246)
    at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1241)
    at sbt.Tracked$$anonfun$inputChanged$1.apply(Tracked.scala:45)
    at sbt.Classpaths$.cachedUpdate(Defaults.scala:1249)
    at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1214)
    at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1192)
    at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
    at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:42)
    at sbt.std.Transform$$anon$4.work(System.scala:64)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
    at sbt.Execute.work(Execute.scala:244)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
    at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
    at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

这似乎只是* -parent依赖项的问题，并没有在早期版本的play和sbt上表现出来。我能够在三个不同的位置在三个独立的服务器上重现，两者都使用提供的.deb并手动放置启动器jar。

非常感谢任何指导。

Answer 1

在我的情况下，问题与配置的其中一个解析器有关：

  val projectResolvers = Seq[Resolver](
    "Local Maven Repository" at "file://"+Path.userHome.asFile.toURI.toURL+".m2/repository/",
    ...
  )

在查看最后一个命令的详细信息（失败并显示错误）后，我在解析器列表中看到以下内容：

[debug]     Local Maven Repository: file://file:/Users/aldo/.m2/repository

删除硬编码文件：//＆＃39;解决了这个问题：

  val projectResolvers = Seq[Resolver](
    "Local Maven Repository" at ""+Path.userHome.asFile.toURI.toURL+".m2/repository/",
    ...
  )

sbt 0.13.5“URI有一个权限组件”错误，同时解决了Play 2.3.0项目的依赖关系

1 个答案: