The requested class('abc.') can not be found in the classpath or does not extends Simulation.

[Nagesh Chinkeri]

sh run_ui_perf_tests.sh

The requested class('abc.') can not be found in the classpath or does not

extends Simulation.

Choose a simulation number:

     [0] abc.DashboardUISimulation

     [1] abc.UISimulationAllUI

     [2] abc.UISimulationNoFilter

     [3] abc.UISimulationThreeFilter

     [4] abc.UISimulationTwoFilter

Select one simulation number and getting this errors

0

Simulation abc.DashboardUISimulation started...

Exception in thread "main" java.lang.ExceptionInInitializerError

        at abc.DashboardUISimulation.<init>(DashboardUISimulation.scala:14)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)

        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

        at java.lang.reflect.Constructor.newInstance(Constructor.java:526)

        at java.lang.Class.newInstance(Class.java:379)

        at io.gatling.core.runner.Runner.run(Runner.scala:36)

        at io.gatling.app.Gatling$$anonfun$runSimulationIfNecessary$1.apply(Gatling.scala:132)

        at io.gatling.app.Gatling$$anonfun$runSimulationIfNecessary$1.apply(Gatling.scala:117)

        at scala.Option.getOrElse(Option.scala:121)

        at io.gatling.app.Gatling.runSimulationIfNecessary(Gatling.scala:117)

        at io.gatling.app.Gatling.start(Gatling.scala:73)

        at io.gatling.app.Gatling$.fromArgs(Gatling.scala:59)

        at io.gatling.app.Gatling$.main(Gatling.scala:44)

        at io.gatling.app.Gatling.main(Gatling.scala)

Caused by: java.lang.NumberFormatException: For input string: ""

        at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65)

        at java.lang.Integer.parseInt(Integer.java:504)

        at java.lang.Integer.parseInt(Integer.java:527)

        at scala.collection.immutable.StringLike$class.toInt(StringLike.scala:247)

        at scala.collection.immutable.StringOps.toInt(StringOps.scala:30)

        at delphi_ui.config.GatlingConfig$.<init>(config.scala:12)

        at delphi_ui.config.GatlingConfig$.<clinit>(config.scala)

        ... 15 more

my run_ui_perf_test file content

: ${WORKSPACE:="$test_REPO_ROOT"}

export TEST_REPO_ROOT=$WORKSPACE

export TEST_ROOT="/E/gatling/gatling-charts-highcharts-bundle-2.1.3"

export GATLING_HOME="/E/gatling/gatling-charts-highcharts-bundle-2.1.3"

export GATLING_CONF=${GATLING_HOME}/conf

echo "GATLING_HOME is set to ${GATLING_HOME}"

export JAVA_OPT="-server -XX:+UseThreadPriorities -XX:ThreadPriorityPolicy=42 -Xms512M -Xmx512M -Xmn100M -XX:+HeapDumpOnOutOfMemoryError -XX:+AggressiveOpts -XX:+OptimizeStringConcat -XX:+UseFastAccessorMethods -XX:+UseParNewGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=1 -XX:CMSInitiatingOccupancyFraction=75 -XX:+UseCMSInitiatingOccupancyOnly ${JAVA_OPTS}"

export COMPILER_OPTS="$JAVA_OPTS -Xss10M"

export COMMON_CLASSPATH="$GATLING_HOME/lib/*:$GATLING_CONF:${JAVA_CLASSPATH}"

export COMPILER_CLASSPATH="$GATLING_HOME/lib/zinc/*:$COMMON_CLASSPATH"

export GATLING_CLASSPATH="$GATLING_HOME/lib/*:$GATLING_HOME/user-files:$COMMON_CLASSPATH"

# Load pattern controlling params

: ${Users:=1}

export Users=$Users

: ${Ramp:=1}

export Ramp=$Ramp 

: ${meanResponseTime:=5000}

export meanResponseTime=$meanResponseTime

: ${StartDate:="2015-01-01"}

export StartDate=$StartDate

: ${EndDate:="2015-01-10"}

export EndDate=$EndDate

# Build compilation classpath

COMPILATION_CLASSPATH=`find $GATLING_HOME/lib -maxdepth 1 -name "*.jar" -type f -exec printf :{} ';'`

# Run the compiler

java $COMPILER_OPTS -cp "$COMPILER_CLASSPATH" io.gatling.compiler.ZincCompiler -ccp "$COMPILATION_CLASSPATH" $USER_ARGS  2> /dev/null

# Run Gatling

java $JAVA_OPTS -cp "$GATLING_CLASSPATH" io.gatling.app.Gatling -s abc.$1

# $USER_ARGS

Thanks for help :)

[Stéphane LANDELLE]

That's quite obvious:

Stéphane Landelle

Lead developer

slan...@gatling.io

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