Gatling scala extension fails with, could not find implicit value for evidence parameter












2















Trying to run a gatling 3.0.2 with a neat exetension method that I have been using many times before with gatling 2.2.x



implicit class Extensions(val scenario: ScenarioBuilder) extends AnyVal {
def injectDefaults: PopulationBuilder =
scenario.inject(
rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
)


}



But it no longer compiles, it fails with:



 could not find implicit value for evidence parameter of type 
io.gatling.core.controller.inject.InjectionProfileFactory[Product with Serializable with io.gatling.core.controller.inject.open.OpenInjectionStep]
scenario.inject(


Anyone knows why?










share|improve this question



























    2















    Trying to run a gatling 3.0.2 with a neat exetension method that I have been using many times before with gatling 2.2.x



    implicit class Extensions(val scenario: ScenarioBuilder) extends AnyVal {
    def injectDefaults: PopulationBuilder =
    scenario.inject(
    rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
    constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
    )


    }



    But it no longer compiles, it fails with:



     could not find implicit value for evidence parameter of type 
    io.gatling.core.controller.inject.InjectionProfileFactory[Product with Serializable with io.gatling.core.controller.inject.open.OpenInjectionStep]
    scenario.inject(


    Anyone knows why?










    share|improve this question

























      2












      2








      2








      Trying to run a gatling 3.0.2 with a neat exetension method that I have been using many times before with gatling 2.2.x



      implicit class Extensions(val scenario: ScenarioBuilder) extends AnyVal {
      def injectDefaults: PopulationBuilder =
      scenario.inject(
      rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
      constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
      )


      }



      But it no longer compiles, it fails with:



       could not find implicit value for evidence parameter of type 
      io.gatling.core.controller.inject.InjectionProfileFactory[Product with Serializable with io.gatling.core.controller.inject.open.OpenInjectionStep]
      scenario.inject(


      Anyone knows why?










      share|improve this question














      Trying to run a gatling 3.0.2 with a neat exetension method that I have been using many times before with gatling 2.2.x



      implicit class Extensions(val scenario: ScenarioBuilder) extends AnyVal {
      def injectDefaults: PopulationBuilder =
      scenario.inject(
      rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
      constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
      )


      }



      But it no longer compiles, it fails with:



       could not find implicit value for evidence parameter of type 
      io.gatling.core.controller.inject.InjectionProfileFactory[Product with Serializable with io.gatling.core.controller.inject.open.OpenInjectionStep]
      scenario.inject(


      Anyone knows why?







      scala gatling






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Jan 17 at 16:00









      Lars KJLars KJ

      30929




      30929
























          1 Answer
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          oldest

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          0














          Found the solution myself, was missing some implicit import. Here is the full code sample:



          import io.gatling.core.Predef.{constantUsersPerSec, rampUsersPerSec,_}
          import io.gatling.core.structure.{PopulationBuilder, ScenarioBuilder}

          import scala.concurrent.duration._

          object Config {
          val LOAD_FACTOR: Double = 50
          var RAMP_UP_TIME: Int = 10
          val RAMP_USER_PER_SEC = 0.1


          implicit class Extensions(val scenario: ScenarioBuilder) {
          def injectDefaults: PopulationBuilder =
          scenario.inject(
          rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
          constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
          )
          }

          }





          share|improve this answer























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

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            active

            oldest

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            active

            oldest

            votes









            0














            Found the solution myself, was missing some implicit import. Here is the full code sample:



            import io.gatling.core.Predef.{constantUsersPerSec, rampUsersPerSec,_}
            import io.gatling.core.structure.{PopulationBuilder, ScenarioBuilder}

            import scala.concurrent.duration._

            object Config {
            val LOAD_FACTOR: Double = 50
            var RAMP_UP_TIME: Int = 10
            val RAMP_USER_PER_SEC = 0.1


            implicit class Extensions(val scenario: ScenarioBuilder) {
            def injectDefaults: PopulationBuilder =
            scenario.inject(
            rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
            constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
            )
            }

            }





            share|improve this answer




























              0














              Found the solution myself, was missing some implicit import. Here is the full code sample:



              import io.gatling.core.Predef.{constantUsersPerSec, rampUsersPerSec,_}
              import io.gatling.core.structure.{PopulationBuilder, ScenarioBuilder}

              import scala.concurrent.duration._

              object Config {
              val LOAD_FACTOR: Double = 50
              var RAMP_UP_TIME: Int = 10
              val RAMP_USER_PER_SEC = 0.1


              implicit class Extensions(val scenario: ScenarioBuilder) {
              def injectDefaults: PopulationBuilder =
              scenario.inject(
              rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
              constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
              )
              }

              }





              share|improve this answer


























                0












                0








                0







                Found the solution myself, was missing some implicit import. Here is the full code sample:



                import io.gatling.core.Predef.{constantUsersPerSec, rampUsersPerSec,_}
                import io.gatling.core.structure.{PopulationBuilder, ScenarioBuilder}

                import scala.concurrent.duration._

                object Config {
                val LOAD_FACTOR: Double = 50
                var RAMP_UP_TIME: Int = 10
                val RAMP_USER_PER_SEC = 0.1


                implicit class Extensions(val scenario: ScenarioBuilder) {
                def injectDefaults: PopulationBuilder =
                scenario.inject(
                rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
                constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
                )
                }

                }





                share|improve this answer













                Found the solution myself, was missing some implicit import. Here is the full code sample:



                import io.gatling.core.Predef.{constantUsersPerSec, rampUsersPerSec,_}
                import io.gatling.core.structure.{PopulationBuilder, ScenarioBuilder}

                import scala.concurrent.duration._

                object Config {
                val LOAD_FACTOR: Double = 50
                var RAMP_UP_TIME: Int = 10
                val RAMP_USER_PER_SEC = 0.1


                implicit class Extensions(val scenario: ScenarioBuilder) {
                def injectDefaults: PopulationBuilder =
                scenario.inject(
                rampUsersPerSec(RAMP_USER_PER_SEC) to LOAD_FACTOR during (RAMP_UP_TIME seconds),
                constantUsersPerSec(LOAD_FACTOR) during (DURATION seconds)
                )
                }

                }






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 20 at 9:41









                Lars KJLars KJ

                30929




                30929
































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