Issuees while gradle project build process

[venkatakorrapati]

Hi,

I am trying to use the below karma-gradle,
plugins {
id 'com.craigburke.karma' version '1.4.3'
}

https://plugins.gradle.org/plugin/com.craigburke.karma

I am getting below errors, please help me out this for getting appropriate solution.

• What went wrong:
  Could not compile build file 'C:\develop\ISG\karma-gradle-master\build.gradle'.

  startup failed:
  Could not instantiate global transform class org.spockframework.compiler.SpockTransform specified at jar:file:/C:/.gradle/caches
  /modules-2/files-2.1/org.spockframework/spock-core/0.7-groovy-1.8/3a677d19e8d3acf3bd296c4023356256d55da5a3/spock-core-0.7-groovy-1
  .8.jar!/META-INF/services/org.codehaus.groovy.transform.ASTTransformation because of exception org.spockframework.util.Incompatib
  leGroovyVersionException: The Spock compiler plugin cannot execute because Spock 0.7.0-groovy-1.8 is not compatible with Groovy 2.
  3.10. For more information, see http://versioninfo.spockframework.org
  Spock location: file:/C:/.gradle/caches/modules-2/files-2.1/org.spockframework/spock-core/0.7-groovy-1.8/3a677d19e8d3acf3bd296c402
  3356256d55da5a3/spock-core-0.7-groovy-1.8.jar
  Groovy location: file:/C:/.gradle/wrapper/dists/gradle-2.4-bin/1lebsnfoptv8qpa10w6kyy5mp/gradle-2.4/lib/groovy-all-2.3.10.jar

  1 error

I have following environment,

In our application we are using jre1.8 and jdk1.6
We don't have node setup in our application
We are using gradle version 2.13-4.0

If above plugin that we used is not compatible with our environment.
I can not upgrade java environment can you please suggest me compatible version of this plugin.