Gatling standalone application crash

Gatling (Open-Source)
1

Hello.

I was trying to create a standalone Gatling application. Here is the source code:
https://gist.github.com/ivanmushketyk/7121b38472c00d5b9473

I runs but crashes with the following stacktrace:

Exception in thread “main” java.lang.ExceptionInInitializerError
at my.test.TestApp$delayedInit$body.apply(GatlingTest.scala:20)
at scala.Function0$class.apply$mcV$sp(Function0.scala:40)
at scala.runtime.AbstractFunction0.apply$mcV$sp(AbstractFunction0.scala:12)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.App$$anonfun$main$1.apply(App.scala:71)
at scala.collection.immutable.List.foreach(List.scala:318)
at scala.collection.generic.TraversableForwarder$class.foreach(TraversableForwarder.scala:32)
at scala.App$class.main(App.scala:71)
at my.test.TestApp$.main(GatlingTest.scala:18)
at my.test.TestApp.main(GatlingTest.scala)
Caused by: java.lang.NullPointerException
at io.gatling.core.akka.AkkaDefaults$class.$init$(AkkaDefaults.scala:28)
at io.gatling.http.action.HttpActionBuilder.(HttpActionBuilder.scala:23)
at io.gatling.http.action.HttpRequestActionBuilder.(HttpRequestActionBuilder.scala:42)
at io.gatling.http.request.builder.AbstractHttpRequestBuilder$.toActionBuilder(HttpRequestBuilder.scala:41)
at my.test.GatlingTest$.(GatlingTest.scala:14)
at my.test.GatlingTest$.(GatlingTest.scala)
… 10 more

What am I doing wrong?

Best regards,
Ivan.

2

Probably many things, one being that you didn’t initialized GatlingConfiguration

3

You are right. I didn’t initialized GatlingConfiguration.

Thank you for your help.

4

Hi

Im also getting the java.lang. exceptionInInitializerError.
Could you please guide me to setup the gatling configuration.

Im new to the gatling

Thanks,
Rajeev