IDEA IllegalStateException：使用Kotlin运行JUnit测试时服务正在消亡 [英] IDEA IllegalStateException: Service is dying when running JUnit test with Kotlin

问题描述

昨天我正在处理我的代码库，当我突然在IDEA日志中看到这个时，我正在对我的代码运行单元测试：

Yesterday I was working on my codebase and I was running my unit tests against my code when suddenly I saw this in the IDEA log:

错误：Kotlin：[内部错误] java.lang.IllegalStateException：
服务在org.jetbrains.kotlin.daemon.common.CompileService $ CallResult $ Dying.get（CompileService.kt）中死亡
60）
at org.jetbrains.kotlin.daemon.common.CompileService $ CallResult $ Dying.get（CompileService.kt：59）
at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemon（JpsKotlinCompilerRunner。 kt：127）
org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemonOrFallback（JpsKotlinCompilerRunner.kt：100）
at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemonOrFallback（JpsKotlinCompilerRunner.kt:35）
at org.jetbrains.kotlin.compilerRunner.KotlinCompilerRunner.runCompiler（KotlinCompilerRunner.kt：115）
at org.jetbrai ns.kotlin.compilerRunner.JpsKotlinCompilerRunner.runK2JvmCompiler（JpsKotlinCompilerRunner.kt：65）
at org.jetbrains.kotlin.jps.build.KotlinBuilder.compileToJvm（KotlinBuilder.kt：740）
at org.jetbrains。 kotlin.jps.build.KotlinBuilder.doCompileModuleChunk（KotlinBuilder.kt：458）
at org.jetbrains.kotlin.jps.build.KotlinBuilder.doBuild（KotlinBuilder.kt：264）
at org.jetbrains。 kotlin.jps.build.KotlinBuilder.build（KotlinBuilder.kt：181）
at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders（IncProjectBuilder.java:1282）
at org.jetbrains.jps。 incremental.IncProjectBuilder.runBuildersForChunk（IncProjectBuilder.java:956）
at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk（IncProjectBuilder.java:1028）
at org.jetbrains.jps.incremental.IncProjectBuilder。 buildChunkIfAffected（IncProjectBuilder.java:915）
at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks（IncProjectBui） lder.java:741）
at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild（IncProjectBuilder.java:387）
at org.jetbrains.jps.incremental.IncProjectBuilder.build（IncProjectBuilder.java： 195）
at org.jetbrains.jps.cmdline.BuildRunner.runBuild（BuildRunner.java:138）
at org.jetbrains.jps.cmdline.BuildSession.runBuild（BuildSession.java:295)
at org.jetbrains.jps.cmdline.BuildSession.run（BuildSession.java:125）
at org.jetbrains.jps.cmdline.BuildMain $ MyMessageHandler $ 1.run（BuildMain.java:238)
at org.jetbrains.jps.service.impl.SharedThreadPoolImpl $ 1.run（SharedThreadPoolImpl.java:44）
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）

Error:Kotlin: [Internal Error] java.lang.IllegalStateException: Service is dying at org.jetbrains.kotlin.daemon.common.CompileService$CallResult$Dying.get(CompileService.kt:60) at org.jetbrains.kotlin.daemon.common.CompileService$CallResult$Dying.get(CompileService.kt:59) at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemon(JpsKotlinCompilerRunner.kt:127) at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemonOrFallback(JpsKotlinCompilerRunner.kt:100) at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.compileWithDaemonOrFallback(JpsKotlinCompilerRunner.kt:35) at org.jetbrains.kotlin.compilerRunner.KotlinCompilerRunner.runCompiler(KotlinCompilerRunner.kt:115) at org.jetbrains.kotlin.compilerRunner.JpsKotlinCompilerRunner.runK2JvmCompiler(JpsKotlinCompilerRunner.kt:65) at org.jetbrains.kotlin.jps.build.KotlinBuilder.compileToJvm(KotlinBuilder.kt:740) at org.jetbrains.kotlin.jps.build.KotlinBuilder.doCompileModuleChunk(KotlinBuilder.kt:458) at org.jetbrains.kotlin.jps.build.KotlinBuilder.doBuild(KotlinBuilder.kt:264) at org.jetbrains.kotlin.jps.build.KotlinBuilder.build(KotlinBuilder.kt:181) at org.jetbrains.jps.incremental.IncProjectBuilder.runModuleLevelBuilders(IncProjectBuilder.java:1282) at org.jetbrains.jps.incremental.IncProjectBuilder.runBuildersForChunk(IncProjectBuilder.java:956) at org.jetbrains.jps.incremental.IncProjectBuilder.buildTargetsChunk(IncProjectBuilder.java:1028) at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunkIfAffected(IncProjectBuilder.java:915) at org.jetbrains.jps.incremental.IncProjectBuilder.buildChunks(IncProjectBuilder.java:741) at org.jetbrains.jps.incremental.IncProjectBuilder.runBuild(IncProjectBuilder.java:387) at org.jetbrains.jps.incremental.IncProjectBuilder.build(IncProjectBuilder.java:195) at org.jetbrains.jps.cmdline.BuildRunner.runBuild(BuildRunner.java:138) at org.jetbrains.jps.cmdline.BuildSession.runBuild(BuildSession.java:295) at org.jetbrains.jps.cmdline.BuildSession.run(BuildSession.java:125) at org.jetbrains.jps.cmdline.BuildMain$MyMessageHandler$1.run(BuildMain.java:238) at org.jetbrains.jps.service.impl.SharedThreadPoolImpl$1.run(SharedThreadPoolImpl.java:44) at java.util.concurrent.Executors$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)

这是四月傻瓜的笑话JetBrains？

我以前从未见过这个。 killall java 并且IDEA重启解决了这个问题，我无法重现这个问题。这是记录的东西（我没有在谷歌上找到任何点击）或只是编译Kotlin代码时IDEA中的一次性故障？ 这个错误意味着什么？

I've never seen this before. killall java and an IDEA restart solved the problem and I was not able to reproduce this. Is this something which is documented (I did not found any hits on google) or just a one-off glitch in IDEA when compiling Kotlin code? What does this error mean?

请注意我运行的单元测试是一个简单的探索性测试，我认为这与此无关：

Note that the unit test I ran was a simple exploratory test and I think it is irrelevant here:

internal fun fetchAsListWithSiblings(): List<Message<T>> {
    val first = this
    var currentMsg = first
    val result = mutableListOf(currentMsg)
    while(currentMsg.next.isPresent) {
        val next = currentMsg.next.get()
        currentMsg = next
        result.add(next)
    }
    return result
}


@Test
fun shouldFetchSiblingsWhenFetchSiblingsIsCalledWithMultipleSiblings() {
    val expected = listOf("foo", "bar", "baz")
    val messages = Message.createMultiple(expected)

    assertThat(messages.fetchAsListWithSiblings().map { it.payload }).isEqualTo(expected)
}

推荐答案

这是已知问题 - 并行编译开始时的竞争条件。通常重复构建解决它。以下是YouTrack中相关的问题KT-15562 。该问题最终应该在Kotlin 1.1.2版本中得到修复。

It is the known problem - race condition on the parallel compilation start. Usually repeating the build solves it. Here is the relevant issue KT-15562 in the YouTrack. The problem is supposed to be finally fixed in Kotlin 1.1.2 release.

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