sbt: Getting error output from an external process (yarn)

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• Cannot pass arguments using sbt to gatling simulation

  Regarding to Gatling SBT execute a specific simulation topic is there any way to pass argument to simulation?

  I've been trying passing command from any CLI like:

  sbt -Dx=1 -Dy=2 -Dz=3 "gatling:testOnly fooSimulation"
  

  and:

  sbt "-Dx=1 -Dy=2 -Dz=3 gatling:testOnly fooSimulation"
  

  and all similar variations, but in result it gives just a null value.

  Same thing I was trying to do in sbt shell, because I use it as well, but no success at all. Maybe my specific configuration in build.sbt is the main reason why it doesn't work. Nevertheless I do not want to pass the arguments in config file, it should be dynamic.

  build.sbt

  name := "Gatling"
  version := "0.1"
  scalaVersion := "2.12.11"
  
  enablePlugins(GatlingPlugin)
  
  fork := true
  
  scalacOptions := Seq(
    "-encoding", "UTF-8", "-target:jvm-1.8", "-deprecation",
    "-feature", "-unchecked", "-language:implicitConversions", "-language:postfixOps")
  
  libraryDependencies += "io.gatling.highcharts" % "gatling-charts-highcharts" % "3.3.1" % Test
  libraryDependencies += "io.gatling" % "gatling-test-framework" % "3.3.1" % Test
  libraryDependencies += "org.json4s" % "json4s-native_2.12" % "3.6.7" % Test
  libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.8" % Test
  libraryDependencies += "com.microsoft.sqlserver" % "mssql-jdbc" % "7.2.2.jre8" % Test
  libraryDependencies += "org.springframework.boot" % "spring-boot-starter" % "2.3.5.RELEASE" % Test
  libraryDependencies += "com.typesafe" % "config" % "1.4.1" % Test
  
  Test / javaOptions += "-DpropertiesFile=./src/test/resources/application.properties"
  

  plugins.sbt

  addSbtPlugin("io.gatling" % "gatling-sbt" % "3.2.0")
  

  Example code:

  class FooSimulation extends Simulation {
  
    before {
      println(s"x=${System.getProperty("x")}")
      println(s"y=${System.getProperty("y")}")
      println(s"z=${System.getProperty("z")}")
    }
  
    setUp(
      scenario("Foo")
        .exec( foo chain builder )
        .inject( foo injection )
    ).protocols( foo protocol )
  }
  

  Additionally my sbt shell is running with prefix sbt:gatling, maybe this is the reason?
• java.lang.RuntimeException: Settings logger used after project was loaded

  i am using play framework 2.6 and sbt latest version I ran sbt -jvm-debug 9000 and received this following error. not sure how to solve this. (any suggestions is welcomed in order to improve question)

  [Ecom OS] $ run
  
  java.lang.RuntimeException: Settings logger used after project was loaded.
      at scala.sys.package$.error(package.scala:27)
  [trace] Stack trace suppressed: run last compile:run for the full output.
  [error] (compile:run) Settings logger used after project was loaded.
  [error] Total time: 1 s, completed 6 May, 2022 2:49:17 PM
  [Ecom OS] $ last compile:run
  java.lang.RuntimeException: Settings logger used after project was loaded.
      at scala.sys.package$.error(package.scala:27)
      at sbt.LogManager$$anon$1$$anonfun$slog$1.apply(LogManager.scala:110)
      at sbt.LogManager$$anon$1$$anonfun$slog$1.apply(LogManager.scala:110)
  [error] (compile:run) Settings logger used after project was loaded.
  
• ScalaPb sbt: Import "data/common/num.proto" was not found or had errors

  My project structure is:

  logs
   - data
       - pubs
         - invent.proto
       - common
         - num.proto
  

  NOTE - The .proto files are not under src/main/protobuf. They're under a directory called logs directly under project

  In invent.proto, I have import "data/common/num.proto";

  My build.sbt is:

  scalaVersion := "2.12.12"
  
  libraryDependencies += "com.thesamet.scalapb" %% "scalapb-runtime" % scalapb.compiler.Version.scalapbVersion % "protobuf"
  
  PB.includePaths in Compile := Seq(
    baseDirectory.value / "logs"
  )
  
  excludeFilter in PB.generate := "test-*.proto"
  
  PB.targets in Compile := Seq(
    scalapb.gen() -> baseDirectory.value/"src/main/scala"
  )
  
  

  When I compile, I get the below error:

  data/common/num.proto: File not found.
  data/pubs/invent.proto: Import "data/common/num.proto" was not found or had errors.
  

  How can I solve this issue? I'm not trying to import external .proto files. These files are present in the repo.
• Why I get this error after run 'yarn start'?

  I have already run my projects without error with yarn. But now, it gives the below error(I tried for multiple projects):

  

  What's the problem?
• Yarn start run normally but browser not open

  In the terminal:

  yarn start
  

  The response is:

  yarn run v1.22.18
  $ react-scripts start
  Done in 0.15s.
  

  Nothing happens, no browser is opened

  Other projects in the same machine works fine, with the same Node version and NPM version.
• In yarn.lock, what is the meaning of separating package names with a comma?

  Check out this yarn.lock file example:

  # THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
  # yarn lockfile v1
  package-1@^1.0.0:
    version "1.0.3"
    resolved "https://registry.npmjs.org/package-1/-/package-1-1.0.3.tgz#a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"
  package-2@^2.0.0:
    version "2.0.1"
    resolved "https://registry.npmjs.org/package-2/-/package-2-2.0.1.tgz#a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"
    dependencies:
      package-4 "^4.0.0"
  package-3@^3.0.0:
    version "3.1.9"
    resolved "https://registry.npmjs.org/package-3/-/package-3-3.1.9.tgz#a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"
    dependencies:
      package-4 "^4.5.0"
  package-4@^4.0.0, package-4@^4.5.0:
    version "4.6.3"
    resolved "https://registry.npmjs.org/package-4/-/package-4-2.6.3.tgz#a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6q7r8s9t0"
  

  I'm having a hard time understanding what the package-4@^4.0.0, package-4@^4.5.0: part means. At first, I thought the comma acted as an OR condition, but in this case, just saying package-4@^4.0.0: would be enough. I searched all around, and I didn't find any detailed explanation about the yarn.lock file format.