Jenkins 为什么Groovy抛出错误MissingMethodException：没有方法签名？

我不知道groovy，但我需要修改Jenkins管道中的行为。 我试图从函数中调用函数，但遇到MissingMethodException错误。 我用groovysh（屏幕截图）编写了一个简化的示例。 我不明白什么

class Rocket implements Serializable {
    static List<String> channelsForAllEvents = []
}

Rocket.channelsForAllEvents = ["1", "2", "false"]
println(Rocket.channelsForAllEvents instanceof java.util.List)

def mycall() {
    rocket(Rocket.channelsForAllEvents as java.util.List)
}

def rocket(List<String> channels) {
    println(channels instanceof java.util.List)
    println(channels instanceof java.util.ArrayList)
    println channels
}

mycall()

mypackage.groovy

import groovy.transform.Field
import EnvPool as E

@Field String STEP_NAME = getClass().getName()
@Field Boolean catched = false

def call(Map config, Closure body) {
    println("Stage [${STEP_NAME}] begins")

    // hidden logic
    if (!E.hasChanges) {
        buildSetResult(currentBuild, "SUCCESS")
    } else {
        buildSetResult(currentBuild, "FAILURE")
    }
    notify.call(currentBuild)

    println("Stage [${STEP_NAME}] end")
}

groovy

import EnvPool as E

def call(currentBuild) {
    if (currentBuild.result == "FAILURE") {
        notify.rocket(E.Rocket.channelsForAllEvents + E.Rocket.channelsForOnlyErrors)
    } else {
        notify.rocket(E.Rocket.channelsForAllEvents)
    }
}

def rocket(List<String> channels) {
    channels.each { channel ->
        rocketSend(...) // hidden impl
    }
}

---

使用

groovyconsole

或

groovy

而不是

groovysh

，您的脚本就会工作。@daggett，我更新了问题，Jenkins中的代码逻辑似乎是一样的，但我得到了一个错误。将

notify.rocket（

替换为

this.rocket（

import EnvPool as E

def call(currentBuild) {
    if (currentBuild.result == "FAILURE") {
        notify.rocket(E.Rocket.channelsForAllEvents + E.Rocket.channelsForOnlyErrors)
    } else {
        notify.rocket(E.Rocket.channelsForAllEvents)
    }
}

def rocket(List<String> channels) {
    channels.each { channel ->
        rocketSend(...) // hidden impl
    }
}

E.Rocket.channelsForOnlyErrors = []
E.Rocket.channelsForAllEvents = ["build-centos7"]