scalastyle produces an empty report

[Vikram Kone]

Hi,

I have configured by gradle project to use scalastyle plugin as follows in my build.gradle

apply plugin: 'scala'
apply plugin: 'scoverage'
apply plugin: 'scalaStyle'

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'org.scoverage:gradle-scoverage:1.0.9'
        classpath 'org.github.ngbinh.scalastyle:gradle-scalastyle-plugin_2.10:0.8.1'
    }
}

compileScala.scalaCompileOptions.useAnt = false

scalaStyle {
    configLocation = "scalastyle_config.xml"
    includeTestSourceDirectory = true
    source = "src/main/scala"
    testSource = "src/test/scala"
}

dependencies {
    compile group: 'org.scala-lang', name: 'scala-library', version:'2.10.5'
    compile group: 'org.apache.spark', name: 'spark-core_2.10', version:'1.4.1'
    compile group: 'org.apache.spark', name: 'spark-streaming_2.10', version:'1.4.1'
    compile group: 'org.apache.spark', name: 'spark-streaming-kafka_2.10', version:'1.4.1'
    compile group: 'com.datastax.spark', name: 'spark-cassandra-connector_2.10', version:'1.4.0'
    compile group: 'org.apache.kafka', name: 'kafka_2.10', version:'0.8.2.1'
    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version:'2.4'
    compile group: 'com.fasterxml.jackson.module', name: 'jackson-module-scala_2.10', version:'2.4.4'
    testCompile group: 'org.scalatest', name: 'scalatest_2.10', version:'2.2.1'
    scoverage 'org.scoverage:scalac-scoverage-plugin_2.10:1.1.1', 'org.scoverage:scalac-scoverage-runtime_2.10:1.1.1'
}

When I run 'gradle scalaStyle' I get the following error which isn't telling me much about what is wrong..The file build\scala_style_result.xml is empty?!! what am i missing?

D:\Repos\Weve\DataPipeline\Spark>gradle build scalaStyle

:spark-jobs:compileJava UP-TO-DATE

:spark-jobs:compileScala UP-TO-DATE

:spark-jobs:processResources UP-TO-DATE

:spark-jobs:classes UP-TO-DATE

:spark-jobs:fatJar UP-TO-DATE

:spark-jobs:jar UP-TO-DATE

:spark-jobs:assemble UP-TO-DATE

:spark-jobs:compileTestJava UP-TO-DATE

:spark-jobs:compileTestScala UP-TO-DATE

:spark-jobs:processTestResources UP-TO-DATE

:spark-jobs:testClasses UP-TO-DATE

:spark-jobs:test UP-TO-DATE

:spark-jobs:check UP-TO-DATE

:spark-jobs:build UP-TO-DATE

:spark-jobs:scalaStyle FAILED

FAILURE: Build failed with an exception.

* What went wrong:

Execution failed for task ':spark-jobs:scalaStyle'.

> java.lang.Exception: Scala check error

* Try:

Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.