为什么由于缺少apklib依赖与自定义本地存储库而导致构建失败？

Question

我有一个Scala/Android项目，我用SBT 0.12.4编译。有用。

我可以宣布一个新的存储库和新apklib依赖性：

resolvers += "local maven" at "file:./lib/" 
libraryDependencies += apklib("com.sbstrm" % "appirater" % "1.3.1") 

我已经得到了以下文件在我的项目的根./lib/（对应于local maven解析器的定义）：

下com/sbstrm/appirater

• _maven.repositories
• appirater-1.3.1.apklib
• appirater-1.3.1.pom

和com/sbstrm/appirater/1.3.1：

• Maven的元数据local.xml中

会出现一些问题当我升级到0.13.6。

随着我得到了下面的错误，我不能在我的项目再嵌入appirater库版本：

[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] ::   UNRESOLVED DEPENDENCIES   :: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: com.sbstrm#appirater;1.3.1: URI is not hierarchical 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] 
[warn] Note: Unresolved dependencies path: 
[warn]  com.sbstrm:appirater:1.3.1 (/project/build.sbt#L34-35) 
[warn]  +- default:project_2.11:0.1-SNAPSHOT 
sbt.ResolveException: unresolved dependency: com.sbstrm#appirater;1.3.1: URI is not hierarchical 
    at sbt.IvyActions$.sbt$IvyActions$$resolve(IvyActions.scala:243) 
    at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:158) 
    at sbt.IvyActions$$anonfun$updateEither$1.apply(IvyActions.scala:156) 
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:147) 
    at sbt.IvySbt$Module$$anonfun$withModule$1.apply(Ivy.scala:147) 
    at sbt.IvySbt$$anonfun$withIvy$1.apply(Ivy.scala:124) 
    at sbt.IvySbt.sbt$IvySbt$$action$1(Ivy.scala:56) 
    at sbt.IvySbt$$anon$3.call(Ivy.scala:64) 
    at xsbt.boot.Locks$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$.apply(Locks.scala:28) 
    at sbt.IvySbt.withDefaultLogger(Ivy.scala:64) 
    at sbt.IvySbt.withIvy(Ivy.scala:119) 
    at sbt.IvySbt.withIvy(Ivy.scala:116) 
    at sbt.IvySbt$Module.withModule(Ivy.scala:147) 
    at sbt.IvyActions$.updateEither(IvyActions.scala:156) 
    at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1282) 
    at sbt.Classpaths$$anonfun$sbt$Classpaths$$work$1$1.apply(Defaults.scala:1279) 
    at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$84.apply(Defaults.scala:1309) 
    at sbt.Classpaths$$anonfun$doWork$1$1$$anonfun$84.apply(Defaults.scala:1307) 
    at sbt.Tracked$$anonfun$lastOutput$1.apply(Tracked.scala:35) 
    at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1312) 
    at sbt.Classpaths$$anonfun$doWork$1$1.apply(Defaults.scala:1306) 
    at sbt.Tracked$$anonfun$inputChanged$1.apply(Tracked.scala:45) 
    at sbt.Classpaths$.cachedUpdate(Defaults.scala:1324) 
    at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1264) 
    at sbt.Classpaths$$anonfun$updateTask$1.apply(Defaults.scala:1242) 
    at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47) 
    at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40) 
    at sbt.std.Transform$$anon$4.work(System.scala:63) 
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226) 
    at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226) 
    at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17) 
    at sbt.Execute.work(Execute.scala:235) 
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226) 
    at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226) 
    at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159) 
    at sbt.CompletionService$$anon$2.call(CompletionService.scala:28) 
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:138) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439) 
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:138) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) 
    at java.lang.Thread.run(Thread.java:695) 
[error] (*:update) sbt.ResolveException: unresolved dependency: com.sbstrm#appirater;1.3.1: URI is not hierarchical 

有没有人有办法解决吗？

Answer 1

tl; dr使用${baseDirectory.value}来引用项目的主目录，即resolvers += "local maven" at s"file:${baseDirectory.value}/lib"。因为the preconditions on the parameter do not hold，即"file:./lib/"不符合java.io.File的合同。

可以在斯卡拉REPL检查出来自己：

new java.io.File(new java.net.URI("file:./lib/")) 

根据上述行，你会面对的错误：

scala> new java.io.File(new java.net.URI("file:./lib/")) 
java.lang.IllegalArgumentException: URI is not hierarchical 
    at java.io.File.<init>(File.java:418) 
    ... 43 elided 

的解决方案是使用${baseDirectory.value}完全引用路径项目主目录：

resolvers += "local ./lib maven" at s"file:${baseDirectory.value}/lib"