运行测试时未捕获的异常:java.lang.NoClassDefFoundError:scala / collection / mutable / ArrayOps $ ofRef

时间:2019-08-29 08:58:43

标签: scala sbt gatling

我有一个使用Intellij Idea scala sbt的项目设置。

  

sbtVersion = 1.2.8,scalaVersion = 2.13.0

我正在尝试设置加特林,但在运行命令后出现以下错误:

gatling: test
  

[错误]运行测试时未捕获的异常:   java.lang.NoClassDefFoundError:   scala / collection / mutable / ArrayOps $ ofRef [错误]   sbt.ForkMain $ ForkError:java.lang.NoClassDefFoundError:   scala / collection / mutable / ArrayOps $ ofRef [错误]位于   io.gatling.sbt.GatlingRunner.tasks(GatlingRunner.scala:31)[错误]在   sbt.ForkMain $ Run.runTests(ForkMain.java:258)[错误]在   sbt.ForkMain $ Run.run(ForkMain.java:144)[错误]在   sbt.ForkMain $ Run.access $ 100(ForkMain.java:140)在[错误]   sbt.ForkMain.main(ForkMain.java:126)[错误]原因:   sbt.ForkMain $ ForkError:java.lang.ClassNotFoundException:   scala.collection.mutable.ArrayOps $ ofRef [错误]位于   java.net.URLClassLoader.findClass(URLClassLoader.java:381)[错误]在   java.lang.ClassLoader.loadClass(ClassLoader.java:424)在[错误]   sun.misc.Launcher $ AppClassLoader.loadClass(Launcher.java:349)[错误]     在java.lang.ClassLoader.loadClass(ClassLoader.java:357)[错误]在   io.gatling.sbt.GatlingRunner.tasks(GatlingRunner.scala:31)[错误]在   sbt.ForkMain $ Run.runTests(ForkMain.java:258)[错误]在   sbt.ForkMain $ Run.run(ForkMain.java:144)[错误]在   sbt.ForkMain $ Run.access $ 100(ForkMain.java:140)在[错误]   sbt.ForkMain.main(ForkMain.java:126)[info]模拟执行   结束了。 [错误]测试期间发生错误:[错误]分叉的测试工具   失败:java.io.EOFException [错误]在   java.io.ObjectInputStream $ BlockDataInputStream.peekByte(ObjectInputStream.java:2958)   在[错误]   java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1538)   在[错误]   java.io.ObjectInputStream.readObject(ObjectInputStream.java:431)   sbt.React.react(ForkTests.scala:177)处的[错误]   sbt.ForkTests $ Acceptor $ 2 $ .run(ForkTests.scala:108)在[错误]   java.lang.Thread.run(Thread.java:748)[错误](加特林/测试)   sbt.TestsFailedException:测试失败[错误]总时间:6 s,   已完成29-Aug-2019 09:53:58

build.sbt

enablePlugins(GatlingPlugin)

name := "performance-test"

version := "0.1"

scalaVersion := "2.13.0"

scalacOptions := Seq(
  "-encoding", "UTF-8", "-target:jvm-1.8", "-deprecation",
  "-feature", "-unchecked", "-language:implicitConversions", "-language:postfixOps")

libraryDependencies += "io.gatling.highcharts" % "gatling-charts-highcharts" % "3.2.1" % "test,it"
libraryDependencies += "io.gatling"            % "gatling-test-framework"    % "3.2.1" % "test,it"

plugins.sbt

addSbtPlugin("io.gatling" % "gatling-sbt" % "3.0.0")

BasicSimulation.scala

package idcheck

import io.gatling.core.Predef._
import io.gatling.http.Predef._
import scala.concurrent.duration._

class BasicSimulation extends Simulation {

  val httpProtocol = http
    .baseUrl("https://google.com")

  val base = scenario("Test")
    .exec(http("base endpoint")
      .get("/"))

  setUp(base.inject(atOnceUsers(1)).protocols(httpProtocol))

}

1 个答案:

答案 0 :(得分:1)

是的,此错误随scala 2.13.x一起提供,降级至2.12.11:(