The requested class('RecordedSimulationNewest') cannot be found in the classpat h or does not extends Simulation.

Gatling (Open-Source)
1

Hi,

I am new to Gatling. I am able to record and generate reports for the default application provided in the documentations.

Now, I have recorded a scenario using recorder.bat and the Recorded Simulation file is present in gatling home/user-files/simulations.
Name of the file = RecordedSimulationNewest

I have not imported any package in the class.

On double clicking the gatling.bat file; I am unable to find RecordedSimulationNewest option in the screen.

And while executing gatling.bat from command line using following command line options:-
gatling.bat -sf -s RecordedSimulationNewest

I am getting below error:-

RecordedSimulation is already defined as class Record
edSimulation
13:18:19.540 [ERROR] i.g.c.ZincCompiler$ - class RecordedSimulation extends Simu
lation {
13:18:19.540 [ERROR] i.g.c.ZincCompiler$ - ^
13:18:19.555 [ERROR] i.g.c.ZincCompiler$ - one error found
The requested class(‘RecordedSimulationNewest’) can not be found in the classpath or does not extends Simulation.

When checked, RecordedSimulationNewest class file is not present in gatling_home\target\test-classes folder.

Request you to kindly help me here as I am new to gatling.
Please let me know if I am going wrong somewhere.

Thanks,
Anuja

2

You’ve probably renamed the file (into RecordedSimulationNewest) but not the class itself inside the file, that’s still RecordedSimulation, hence the duplicate.
In Scala, file names and class names are not related.

3

Hi Stephane,

Thanks for your reply.
I checked in my RecordedSimulationNewest scala file. Class name is also RecordedSimulationNewest

A small snippet of the class:-

import scala.concurrent.duration._

import io.gatling.core.Predef._
import io.gatling.http.Predef._
import io.gatling.jdbc.Predef._

class RecordedSimulationNewest extends Simulation {

val httpProtocol = http
.baseURL(“http://www.google-analytics.com”)
.proxy(Proxy(“proxy.abcd.com”, 8080).httpsPort(8080)
.credentials(“uname”,“pwd”))
.inferHtmlResources()
.acceptHeader("/")
.acceptEncodingHeader(“gzip, deflate, sdch”)
.acceptLanguageHeader(“en-US,en;q=0.8”)
.userAgentHeader(“Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Safari/537.36”)

Request you to kindly suggest the solution.

Thanks,
Anuja

4

Can you try ‘FINDSTR /S “RecorderedSimulation” *.scala’ on the Gatling directory please?

5

Hi,

Gatling home directory = D:\gatling-charts-highcharts-bundle-2.1.4-bundle

In cmd, I am enetring the command as:-

D:\gatling-charts-highcharts-bundle-2.1.4-bundle>FINDSTR /S “RecordedSimulation”*.scala

However no results are displayed.
Please help.

Thanks,
Anuja

6

Ok. Can you zip up your user-files directory and send the compressed file to me privately please?

7

Hii,

Was caught up with some work yesterday… Hence could not check.
However, I have checked now and as advised, there were two RecordedSimulation class. After renaming one, I am able to proceed now.

Thanks!!!
Anuja