为什么在 IntelliJ 中运行 Scala 2.13 测试时出现此错误，但在 Scala 2.12 中却没有？

Question

当我尝试在 IntelliJ (2019.1)、Scala IntelliJ 插件 v2019.1.8 和 Scala 2.13 中进行运行测试时出现以下错误：

Exception in thread "ScalaTest-dispatcher" java.lang.NoSuchMethodError: scala.collection.JavaConverters.seqAsJavaListConverter(Lscala/collection/Seq;)Lscala/collection/convert/Decorators$AsJava;
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.treeBuilder.ParallelTreeBuilder.getOrdinalList(ParallelTreeBuilder.java:21)
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.treeBuilder.ParallelTreeBuilder$SuiteTree.<init>(ParallelTreeBuilder.java:92)
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.treeBuilder.ParallelTreeBuilder.initRun(ParallelTreeBuilder.java:261)
    at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestReporterWithLocation.apply(ScalaTestReporterWithLocation.java:59)
    at org.scalatest.DispatchReporter$Propagator.$anonfun$run(DispatchReporter.scala:249)
    at org.scalatest.DispatchReporter$Propagator.$anonfun$run$adapted(DispatchReporter.scala:248)
    at scala.collection.immutable.List.foreach(List.scala:312)
    at org.scalatest.DispatchReporter$Propagator.run(DispatchReporter.scala:248)
    at java.lang.Thread.run(Thread.java:745)

以下是我的 Gradle 依赖项：

dependencies {
    implementation 'org.scala-lang:scala-library:2.13.0'

    testImplementation 'org.scalatic:scalatic_2.13:3.0.8'
    testImplementation 'org.scalatest:scalatest_2.13:3.0.8'
}

当我将依赖项更改为 Scala 2.12.x 时，测试在 IntelliJ 中正确执行，没有错误。这是怎么回事？

Answer 1

更新：这已在插件版本 2019.1.9 中 fixed。

可能需要针对 2.13 更新 IntelliJ Scala 插件。同时通过选中测试 Edit configuration.... According to Dmitrii Naumenko:

下的复选框 Use sbt 和 Use UI with sbt 来尝试解决方法

This is fixed in the

2019.1 EAP #2019.1.8.21

2019.2 Nightly

Will be available soon in 2019.2 EAP and 2019.1 new Release

关于 Gradle，尝试配置委托给 Gradle Test Runner

删除现有的 ScalaTest 运行程序
转到Build, Execution, Deployment | Build Tools | Gradle | Runner
Select 复选框 Delegate IDE build/run actions to Gradle
选择Gradle Test Runner

为什么在 IntelliJ 中运行 Scala 2.13 测试时出现此错误，但在 Scala 2.12 中却没有？

Why am I getting this error when running Scala 2.13 tests in IntelliJ, but not with Scala 2.12?

scala

intellij-idea

scalatest

scala-2.13

为什么在 IntelliJ 中 运行 Scala 2.13 测试时出现此错误，但在 Scala 2.12 中却没有？

Why am I getting this error when running Scala 2.13 tests in IntelliJ, but not with Scala 2.12?

scala

intellij-idea

scalatest

scala-2.13

为什么在 IntelliJ 中运行 Scala 2.13 测试时出现此错误，但在 Scala 2.12 中却没有？