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Coursier and Ivy => None.get

See original GitHub issue

I thought I’ll open the issue here too: https://github.com/sbt/sbt/issues/4798

steps

sbt version: 1.3.0-RC2

problem

> update
java.util.concurrent.RejectedExecutionException: Task scala.concurrent.impl.CallbackRunnable@31361a63 rejected from java.util.concurrent.ThreadPoolExecutor@3ff1f235[Shutting down, pool size = 6, active threads = 1, queued tasks = 0, completed tasks = 32280]
	at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2063)
	at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:830)
	at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1379)
  | => pat scala.concurrent.impl.ExecutionContextImpl$$anon$4.execute(ExecutionContextImpl.scala:138)
	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1(Promise.scala:288)
	at scala.concurrent.impl.Promise$DefaultPromise.$anonfun$tryComplete$1$adapted(Promise.scala:288)
	at scala.concurrent.impl.Promise$DefaultPromise.tryComplete(Promise.scala:288)
	at scala.concurrent.Promise.$anonfun$tryCompleteWith$1(Promise.scala:75)
	at scala.concurrent.Promise.$anonfun$tryCompleteWith$1$adapted(Promise.scala:75)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
	at scala.concurrent.BatchingExecutor$Batch.processBatch$1(BatchingExecutor.scala:67)
	at scala.concurrent.BatchingExecutor$Batch.$anonfun$run$1(BatchingExecutor.scala:82)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)
	at scala.concurrent.BatchingExecutor$Batch.run(BatchingExecutor.scala:59)
	at scala.concurrent.Future$InternalCallbackExecutor$.unbatchedExecute(Future.scala:874)
	at scala.concurrent.BatchingExecutor.execute(BatchingExecutor.scala:110)
	at scala.concurrent.BatchingExecutor.execute$(BatchingExecutor.scala:107)
	at scala.concurrent.Future$InternalCallbackExecutor$.execute(Future.scala:872)
	at scala.concurrent.impl.CallbackRunnable.executeWithValue(Promise.scala:72)
	at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete(Promise.scala:372)
	at scala.concurrent.impl.Promise$KeptPromise$Kept.onComplete$(Promise.scala:371)
	at scala.concurrent.impl.Promise$KeptPromise$Successful.onComplete(Promise.scala:379)
	at scala.concurrent.Promise.tryCompleteWith(Promise.scala:75)
	at scala.concurrent.Promise.tryCompleteWith$(Promise.scala:73)
	at scala.concurrent.impl.Promise$DefaultPromise.tryCompleteWith(Promise.scala:187)
	at scala.concurrent.Promise.completeWith(Promise.scala:67)
	at scala.concurrent.Promise.completeWith$(Promise.scala:67)
	at scala.concurrent.impl.Promise$DefaultPromise.completeWith(Promise.scala:187)
	at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:44)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
[error] java.util.NoSuchElementException: None.get
[error] 	at scala.None$.get(Option.scala:366)
[error] 	at scala.None$.get(Option.scala:364)
[error] 	at lmcoursier.internal.shaded.coursier.maven.PomParser$$anon$5.end(PomParser.scala:517)
[error] 	at lmcoursier.internal.shaded.coursier.maven.PomParser.$anonfun$endElement$1(PomParser.scala:53)
[error] 	at lmcoursier.internal.shaded.coursier.maven.PomParser.$anonfun$endElement$1$adapted(PomParser.scala:47)
[error] 	at scala.Option.foreach(Option.scala:274)
[error] 	at lmcoursier.internal.shaded.coursier.maven.PomParser.endElement(PomParser.scala:47)
[error] 	at lmcoursier.internal.shaded.coursier.core.compatibility.package$XmlHandler.endElement(package.scala:48)
[error] 	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
[error] 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
[error] 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2967)
[error] 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
[error] 	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
[error] 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:842)
[error] 	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:771)
[error] 	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
[error] 	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
[error] 	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
[error] 	at lmcoursier.internal.shaded.coursier.core.compatibility.package$.xmlParseSax(package.scala:64)
[error] 	at lmcoursier.internal.shaded.coursier.maven.MavenRepository$.parseRawPomSax(MavenRepository.scala:70)
[error] 	at lmcoursier.internal.shaded.coursier.maven.MavenRepository.$anonfun$findVersioning$1(MavenRepository.scala:358)
[error] 	at lmcoursier.internal.shaded.coursier.util.EitherT.$anonfun$flatMap$1(EitherT.scala:16)
[error] 	at lmcoursier.internal.shaded.coursier.util.Task$.$anonfun$flatMap$2(Task.scala:11)
[error] 	at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307)
[error] 	at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41)
[error] 	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
[error] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[error] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[error] 	at java.lang.Thread.run(Thread.java:748)
[error] (update) java.util.NoSuchElementException: None.get
[error] Total time: 0 s, completed Jun 11, 2019 9:18:39 AM

The .get: https://github.com/coursier/coursier/blob/6d0e24205a6c8d3ecf2c0d4674984a4366b1cd59/modules/core/shared/src/main/scala/coursier/maven/PomParser.scala#L517

Sounds like it tries to resolve it as a maven dependency whereas my repo config has isMavenCompatible = false:

val repoPattern = Patterns(
  Vector("[orgPath]/[module]/[revision]/[module]-[revision]-ivy.[ext]"),
  Vector("[orgPath]/[module]/[revision]/[artifact]-[revision](-[classifier]).[ext]"),
  isMavenCompatible = false,
  descriptorOptional = false,
  skipConsistencyCheck = true
)

Related PR: https://github.com/coursier/coursier/pull/221 But couldn’t find any code checking the isMavenCompatible: https://github.com/coursier/coursier/search?q=isMavenCompatible&unscoped_q=isMavenCompatible

Workaround

Disabling coursier:

useCoursier := false

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:8 (4 by maintainers)

github_iconTop GitHub Comments

1reaction
alexarchambaultcommented, Jun 12, 2019

Reproduction with the CLI:

$ coursier fetch com.netflix.karyon:karyon-eureka:1.0.28
Exception in thread "main" java.util.NoSuchElementException: None.get
	at scala.None$.get(Option.scala:366)
	at scala.None$.get(Option.scala:364)
	at coursier.maven.PomParser$$anon$5.end(PomParser.scala:517)
	at coursier.maven.PomParser.$anonfun$endElement$1(PomParser.scala:53)
	at coursier.maven.PomParser.$anonfun$endElement$1$adapted(PomParser.scala:47)
	at scala.Option.foreach(Option.scala:274)
	at coursier.maven.PomParser.endElement(PomParser.scala:47)
	at coursier.core.compatibility.package$XmlHandler.endElement(package.scala:48)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1782)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2967)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:643)
	at coursier.core.compatibility.package$.xmlParseSax(package.scala:64)
	at coursier.maven.MavenRepository$.parseRawPomSax(MavenRepository.scala:70)
	at coursier.maven.MavenRepository.$anonfun$findVersioning$1(MavenRepository.scala:358)
	at coursier.util.EitherT.$anonfun$flatMap$1(EitherT.scala:16)
	at coursier.util.Task$.$anonfun$flatMap$2(Task.scala:14)
	at scala.concurrent.Future.$anonfun$flatMap$1(Future.scala:307)
	at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
1reaction
eed3si9ncommented, Jun 11, 2019

@joan38 Do you have a public project we can use to reproduce the error on our machine?

Read more comments on GitHub >

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