无法在groovy gradle中创建AntBuilder对象

java.lang.NoClassDefFoundError: org/apache/tools/ant/BuildException
at java.lang.Class.getDeclaredConstructors0(Native Method)
  at java.lang.Class.privateGetDeclaredConstructors(Class.java:2493)
  at java.lang.Class.getDeclaredConstructors(Class.java:1901)
  .....
  at at features.step_definitions.RewardEventsGeneration.GetEventXML(RewardEventsGeneration.groovy:40)

在?.然后应生成updateLoyaltyInfo事??件

我已将相关的jar添加到我的lib文件夹中,然后放在build.gradle下的代码下面

repositories {
    mavenCentral()
    flatDir {
        dirs 'lib'
    }
}

我的代码如下

def GetEventXML (userId,eventTypeIn)
{
    def Host = "10.77.69.14"
    def UserName = "system"
    def Password = "password"
    def Path = "/temp"

    def eventTypeToLookFor = "eventType="$eventTypeIn""
    def resultAsString = "" as String

    def commandToRun = "grep -lH $userId $Path/*.xml | xargs grep -l '$eventTypeToLookFor' | cut -d: -f1"
    def antEventCheck = new AntBuilder();   ********** Error line ******************


        antEventCheck.sshexec(  trust:'true',host:Host,username:UserName,password:Password,command:commandToRun,verbose:'true',timeout:'10000',failonerror:'false',outputproperty:'eventCheckResult');

        resultAsString = antEventCheck.properties.eventCheckResult.toString()  

    return resultAsString
}

的build.gradle

dependencies {
    ext.groovyVersion = "2.0.4"
    ext.cucumberJvmVersion = "1.1.5"
    ext.httpclientVersion = "4.2.1"

    cucumberRuntime files("${jar.archivePath}")

    compile ('com.jcraft:jsch:0.1.49')   

    compile('com.github.groovy-wslite:groovy-wslite:0.8.0')
    groovy("org.codehaus.groovy:groovy-all:${groovyVersion}")
    compile("org.apache.httpcomponents:httpmime:4.1.2")
    compile("org.codehaus.groovy.modules.http-builder:http-builder:0.5.2") {
        exclude group: "org.codehaus.groovy",module: "groovy"
    }
    compile("net.sf.json-lib:json-lib:2.4:jdk15")
    compile("javax.mail:mail:1.4.5")
    compile("org.apache.httpcomponents:httpclient:${httpclientVersion}")
    compile("org.codehaus.geb:geb-core:0.7.2") {
        exclude group: "org.codehaus.geb",module: "geb-implicit-assertions"
    }

    drivers.each { driver ->
        testCompile "org.seleniumhq.selenium:selenium-$driver-driver:$version.selenium"
    }

    compile("org.seleniumhq.selenium:selenium-support:2.25.0")
    compile("log4j:log4j:1.2.17")

    testCompile("junit:junit:4.10")
    testCompile("info.cukes:cucumber-groovy:${cucumberJvmVersion}")
    testCompile("info.cukes:cucumber-junit:${cucumberJvmVersion}")
}

感谢您的评论