mvn gatling:test throws java.lang.StackOverflowError error-CodePudding

I just upgraded my Gatling from 3.3 to version 3.7.6. Now when I try to execute mvn gatling:test or ./mvnw clean gatling:test -Dgatling.simulationClass==ai.slit.brb.gatling.simulations.ActSimulation, I get a StackOverflow Error.

I have tried most of the online solutions but none seems to work for me. What could I be missing?

Below is my pom.xml file:

  <properties>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <gatling.version>3.7.6</gatling.version>
    <gatling-maven-plugin.version>4.1.5</gatling-maven-plugin.version>
    <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
    <scala-maven-plugin.version>4.6.1</scala-maven-plugin.version>
  </properties>

  <dependencies>
    <dependency>
      <groupId>io.gatling.highcharts</groupId>
      <artifactId>gatling-charts-highcharts</artifactId>
      <version>${gatling.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>io.gatling</groupId>
      <artifactId>gatling-app</artifactId>
      <version>${gatling.version}</version>
    </dependency>
    <dependency>
      <groupId>io.gatling</groupId>
      <artifactId>gatling-recorder</artifactId>
      <version>${gatling.version}</version>
    </dependency>
  </dependencies>

  <build>
    <testSourceDirectory>src/test/scala</testSourceDirectory>
    <plugins>
      <plugin>
        <artifactId>maven-jar-plugin</artifactId>
        <version>${maven-jar-plugin.version}</version>
      </plugin>
      <plugin>
        <groupId>net.alchim31.maven</groupId>
        <artifactId>scala-maven-plugin</artifactId>
        <version>${scala-maven-plugin.version}</version>
        <executions>
          <execution>
            <goals>
              <goal>testCompile</goal>
            </goals>
          </execution>
        </executions>
        <configuration>
          <jvmArgs>
            <jvmArg>-Xms1g</jvmArg>
            <jvmArg>-Xmx4g</jvmArg>
            <jvmArg>-XX:MaxPermSize=1024m</jvmArg>
          </jvmArgs>
          <args>
            <arg>-target:jvm-1.8</arg>
            <arg>-deprecation</arg>
            <arg>-feature</arg>
            <arg>-unchecked</arg>
            <arg>-language:implicitConversions</arg>
            <arg>-language:postfixOps</arg>
          </args>
        </configuration>
      </plugin>
      <plugin>
        <groupId>io.gatling</groupId>
        <artifactId>gatling-maven-plugin</artifactId>
        <version>${gatling-maven-plugin.version}</version>
        <configuration>
          <runMultipleSimulations>true</runMultipleSimulations>
          <simulationsFolder>src/test/scala/ai/slit/brb/gatling/simulations</simulationsFolder>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

I have tried to increase memory size, and all other suggestions but none seems to work for me.

CodePudding user response：

Gatling's documentation recommends to check the demo projects. Please check the one for maven Scala. You're missing the -Xss parameter.