Reports not being generated after simulation

Hi all,

I’m experience a weird problem. I’m trying to execute a simulation were it executes 1 request per user at 60 users/s, so 60 req/s, and it is set to run for just 10 seconds (ie. during()). Looking at the server logs the requests are actually being sent, but Gatling returns the following:

Simulation com.rackspacecloud.simulations.neutron.AdminPublicPorts started… ================================================================================
2015-01-22 13:22:31 0s elapsed
---- Bashing Ports -------------------------------------------------------------
[ ] 0%
waiting: 605 / active: 0 / done:0
---- Requests ------------------------------------------------------------------

Global (OK=0 KO=0 ) ================================================================================

================================================================================
2015-01-22 13:22:35 5s elapsed
---- Bashing Ports -------------------------------------------------------------
[----------------------------------- ] 0%
waiting: 320 / active: 285 / done:0
---- Requests ------------------------------------------------------------------

Global (OK=0 KO=0 ) ================================================================================

================================================================================
2015-01-22 13:22:40 10s elapsed
---- Bashing Ports -------------------------------------------------------------
[------------------------------------------------------------------------- ] 0%
waiting: 9 / active: 596 / done:0
---- Requests ------------------------------------------------------------------

Global (OK=0 KO=0 ) ================================================================================

================================================================================
2015-01-22 13:22:41 10s elapsed
---- Bashing Ports -------------------------------------------------------------
[##########################################################################]100%
waiting: 0 / active: 0 / done:605
---- Requests ------------------------------------------------------------------

Global (OK=0 KO=0 ) ================================================================================ Simulation finished
Parsing log file(s)…
Parsing log file(s) done
Generating reports…
[error] java.lang.UnsupportedOperationException: There were no requests sent during the simulation, reports won’t be generated
[error] at io.gatling.charts.report.ReportsGenerator$.generateFor(ReportsGenerator.scala:45)

Looking at the simulation.log, I only see USER START and USER END entries but no REQUEST entries, which explains why the report is not being generated.

Any help will be appreciated, this looks like a bug to me,

Thanks
Carlos Torres

Are you sure you didn’t forget some dot in your simulation that would cause your requests to not be chained?