# Migration to Newer Gatling from 2.0.0-M3a **URL:** \ **Category:** Gatling (Open-Source)\ **Created:** [July 21, 2015, 4:15pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409 "2015-07-21T16:15:06Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![Pierre\_DAL-PRA](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pierre\_DAL-PRA](https://community.gatling.io/u/Pierre_DAL-PRA)\ **Post date:** [July 21, 2015, 4:15pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/1 "2015-07-21T16:15:06Z")
Hi Chloe, It seems that you didn’t upgrade the Maven Plugin along with Gatling itself. Can you try with the latest version for both, 2.1.7? Cheers, Pierre ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 4:17pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/2 "2015-07-21T16:17:48Z")
Is that the scala-maven plugin? ---
**Author:** ![Pierre\_DAL-PRA](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pierre\_DAL-PRA](https://community.gatling.io/u/Pierre_DAL-PRA)\ **Post date:** [July 21, 2015, 4:18pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/3 "2015-07-21T16:18:53Z")
In that case, gatling-maven-plugin. ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 4:26pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/4 "2015-07-21T16:26:16Z")
Did that, here’s the error list this time: `Engine.scala:9: value requestBodiesDirectory is not a member of io.gatling.core.config.GatlingPropertiesBuilder 11:24:23.392 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - props.requestBodiesDirectory(IDEPathHelper.requestBodiesDirectory.toString) 11:24:23.393 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - ^ 11:24:23.628 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - xxx/Recorder.scala:9: value requestBodiesFolder is not a member of io.gatling.recorder.config.RecorderPropertiesBuilder 11:24:23.629 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - props.requestBodiesFolder(IDEPathHelper.requestBodiesDirectory.toString) 11:24:23.629 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - ^ 11:24:23.758 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - xxx/Recorder.scala:11: type mismatch; found : scala.reflect.io.File required: java.nio.file.Path 11:24:23.759 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - RecorderController(props.build, Some(IDEPathHelper.recorderConfigFile)) 11:24:23.759 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - ^ 11:24:29.285 [main][ERROR][ZincCompiler.scala:108] i.g.c.ZincCompiler$ - three errors found` I’m assuming this is due to some changes in the versions, but am unsure as to how to fix this. ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 6:02pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/5 "2015-07-21T18:02:33Z")
I managed to resolve the errors in the previous comment, but have now gotten the following issues: `[INFO] [INFO] --- gatling-maven-plugin:2.1.7:execute (default-cli) @ xxx --- java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at io.gatling.mojo.MainWithArgsInFile.runMain(MainWithArgsInFile.java:50) at io.gatling.mojo.MainWithArgsInFile.main(MainWithArgsInFile.java:33) Caused by: java.lang.NoSuchMethodError: scala.runtime.IntRef.create(I)Lscala/runtime/IntRef; at scopt.OptionParser.parse(options.scala:322) at scopt.OptionParser.parse(options.scala:314) at io.gatling.app.cli.ArgsParser.parseArguments(ArgsParser.scala:95) at io.gatling.app.Gatling$.fromArgs(Gatling.scala:57) at io.gatling.app.Gatling$.main(Gatling.scala:44) at io.gatling.app.Gatling.main(Gatling.scala) ... 6 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 22.557 s [INFO] Finished at: 2015-07-21T13:00:36-05:00 [INFO] Final Memory: 8M/114M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal io.gatling:gatling-maven-plugin:2.1.7:execute (default-cli) on project xxx: Gatling failed. Process exited with an error: 255 (Exit value: 255) -> [Help 1] [ERROR]` ---
**Author:** ![Pierre\_DAL-PRA](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pierre\_DAL-PRA](https://community.gatling.io/u/Pierre_DAL-PRA)\ **Post date:** [July 21, 2015, 7:15pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/6 "2015-07-21T19:15:11Z")
Could you share your pom.xml, please ? ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 7:22pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/7 "2015-07-21T19:22:26Z")
` \ 4.0.0 xxx xxx 1.0.0-SNAPSHOT 1.6 1.6 2.10.4 2.10 UTF-8 \2.1.7\ \2.1.7\ \3.1.6\ com.jsuereth scala-arm\_${scala.binary.version} 1.3 org.scala-lang scala-library ${scala.version} org.scala-lang scala-reflect ${scala.version} org.scala-lang scala-compiler ${scala.version} org.scala-lang scala-swing ${scala.version} io.gatling.highcharts gatling-charts-highcharts ${gatling-highcharts.version} runtime io.gatling gatling-app ${gatling.version} io.gatling gatling-recorder ${gatling.version} io.gatling gatling-core ${gatling.version} io.gatling gatling-http ${gatling.version} org.scala-lang scala-library org.scala-lang scala-reflect org.scala-lang scala-compiler com.typesafe config 1.0.2 com.typesafe.play play-json\_${scala.binary.version} 2.2.1 src/main/scala src/test/scala net.alchim31.maven scala-maven-plugin ${scala-maven-plugin.version} io.gatling gatling-maven-plugin ${gatling.version} net.alchim31.maven scala-maven-plugin compile testCompile -target:jvm-1.6 -deprecation -feature -unchecked -language:implicitConversions -language:postfixOps io.gatling gatling-maven-plugin excilys Excilys Repository http://repository.excilys.com/content/repositories/public never false typesafe-release Typesafe Release Repository http://repo.typesafe.com/typesafe/releases excilys Excilys Repository http://repository.excilys.com/content/repositories/public never false ` ---
**Author:** ![Pierre\_DAL-PRA](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pierre\_DAL-PRA](https://community.gatling.io/u/Pierre_DAL-PRA)\ **Post date:** [July 21, 2015, 7:29pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/8 "2015-07-21T19:29:28Z")
Ah, I see what is the source of your problem : Gatling 2.1 uses Scala 2.11, but you’re using Scala 2.10.4 here, and mixing Scala versions really doesn’t end well 🙂 Also, having Excilys repositories is not necessary anymore, as Gatling is published to Central now. Last but not least : You’re setting a target for JDK6, but Gatling now requires JDK7. Also, please consult the [Migration guides](http://gatling.io/docs/2.1.7/project/migration_guides/index.html). Cheers, Pierre ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 7:36pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/9 "2015-07-21T19:36:27Z")
So that’s fixed, but I can’t find any info on the following issue: [WARNING] The POM for com.typesafe.play:play-json\_2.11:jar:2.2.1 is missing, no dependency information available I’ve come across it before and fixed it, but cannot remember how. ---
**Author:** ![Pierre\_DAL-PRA](https://avatars.discourse-cdn.com/v4/letter/p/ecccb3/32.png) [@Pierre\_DAL-PRA](https://community.gatling.io/u/Pierre_DAL-PRA)\ **Post date:** [July 21, 2015, 7:40pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/10 "2015-07-21T19:40:13Z")
This basically means that play 2.2.1 is too old to have been compiled against Scala 2.11. You’ll need to upgrade to a more recent version of play-json (try out 2.3.9, as the 2.4 series will up your JDK requirements to JDK8). ---
**Author:** ![Chloe\_S](https://avatars.discourse-cdn.com/v4/letter/c/9fc348/32.png) [@Chloe\_S](https://community.gatling.io/u/Chloe_S)\ **Post date:** [July 21, 2015, 7:56pm UTC](https://community.gatling.io/t/migration-to-newer-gatling-from-2-0-0-m3a/2409/11 "2015-07-21T19:56:33Z")
Awesome. So this is the error I was getting awhile ago with another one of the versions I tried to upgrade to: `14:53:09.157 [WARN] i.g.c.a.GatlingActorSystem$ - Gatling Actor system wasn't shut down as it wasn't started in the first place java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at io.gatling.mojo.MainWithArgsInFile.runMain(MainWithArgsInFile.java:50) at io.gatling.mojo.MainWithArgsInFile.main(MainWithArgsInFile.java:33) Caused by: java.lang.NoSuchMethodError: com.typesafe.config.Config.getDuration(Ljava/lang/String;Ljava/util/concurrent/TimeUnit;)J at akka.util.Helpers$ConfigOps$.akka$util$Helpers$ConfigOps$$getDuration$extension(Helpers.scala:126) at akka.util.Helpers$ConfigOps$.getMillisDuration$extension(Helpers.scala:121) at akka.actor.ActorSystem$Settings.(ActorSystem.scala:172) at akka.actor.ActorSystemImpl.(ActorSystem.scala:505) at akka.actor.ActorSystem$.apply(ActorSystem.scala:142) at akka.actor.ActorSystem$.apply(ActorSystem.scala:109) at io.gatling.core.akka.GatlingActorSystem$.start(GatlingActorSystem.scala:28) at io.gatling.core.runner.Runner.run(Runner.scala:35) at io.gatling.app.Gatling$$anonfun$runSimulationIfNecessary$1.apply(Gatling.scala:138) at io.gatling.app.Gatling$$anonfun$runSimulationIfNecessary$1.apply(Gatling.scala:123) at scala.Option.getOrElse(Option.scala:121) at io.gatling.app.Gatling.runSimulationIfNecessary(Gatling.scala:123) at io.gatling.app.Gatling.start(Gatling.scala:73) at io.gatling.app.Gatling$.fromArgs(Gatling.scala:59) at io.gatling.app.Gatling$.main(Gatling.scala:44) at io.gatling.app.Gatling.main(Gatling.scala) ... 6 more [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 50.999 s [INFO] Finished at: 2015-07-21T14:53:09-05:00 [INFO] Final Memory: 12M/144M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal io.gatling:gatling-maven-plugin:2.1.7:execute (default-cli)` Not entirely sure what the Gatling actor system is or how this error could be coming about?