Need help editing code, when i execute the code getting error like this :java.lang.NullPointerExcept

[jirareddy 321]

We have a requirement based on two custom fields.DAP reason (multi level cascading field) and reason code (single option selection field).

When selecting reason code values ​​for Dropped Duplicate, Duplicate, cannot be tested in Create screen, DAP reason value should be "Not Applicable".

Please find the below code.

import com.atlassian.jira.component.ComponentAccessor
import com.onresolve.jira.groovy.user.FieldBehaviours
import groovy.transform.BaseScript

@BaseScript FieldBehaviours fieldBehaviours

def ReasonCode = getFieldById(fieldChanged)
def ReasonCodeValue = ReasonCode.value.toString()

def DAPReason = getFieldByName("DAP Reason")

def optionManager = ComponentAccessor.optionsManager
def customFieldManager = ComponentAccessor.customFieldManager

def DAPReasonCustomField = customFieldManager.getCustomFieldObject(DAPReason.fieldId)
def DAPReasonConfig = DAPReasonCustomField.getRelevantConfig(issueContext)
def DAPReasonOptions = optionManager.getOptions(DAPReasonConfig)

def DRNewOptions

if(ReasonCodeValue == "Dropped - Duplicate") {
    DRNewOptions = ["Not Applicable"]
} else if(ReasonCodeValue == "Duplicate") {
    DRNewOptions = ["Not Applicable"]
} else if(ReasonCodeValue == "cannot be tested") {
    DRNewOptions = ["Not Applicable"]

} else {
    DRNewOptions = ["Requirement", "Design", "coding", "Not Applicable"]
}



def DRNewOptionsMap = [null: "None"]

DRNewOptionsMap += DAPReasonOptions?.findAll {

    it.value in DRNewOptions
}?.collectEntries {
    [ (it.optionId.toString()) : it.value ]
}

DAPReason.setFieldOptions(DRNewOptionsMap)

[Tuncay Senturk _Snapbytes_]

Hi @jirareddy 321 

Welcome to the Community!

Could you please attach the error stacktrace you're getting?