Need Help in Script

[Venkata Sagar]

Hi Team.

We have created a script to auto populate the target completion date using priority 

Here TCD should be calculated using Created date + Days based on Priority 

We are getting Error where i marked as BOLD

The Script is 

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.issue.Issue
import com.opensymphony.workflow.InvalidInputException
import java.sql.Timestamp;
import com.atlassian.jira.issue.customfields.manager.OptionsManager
import com.atlassian.jira.issue.customfields.option.Option
import groovy.time.*
import com.atlassian.jira.issue.IssueManager
import com.atlassian.jira.event.type.EventDispatchOption
import com.atlassian.crowd.embedded.api.User
import com.atlassian.jira.config.PriorityManager
import org.slf4j.Logger
import org.slf4j.LoggerFactory
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.sal.api.user.UserManager

import static com.atlassian.jira.issue.IssueFieldConstants.PRIORITY

def constantsManager = ComponentAccessor.getConstantsManager()

def userUtil = ComponentAccessor.getUserUtil()
log.debug ComponentAccessor.getComponent(UserManager)

//Getting Priority of the issue.
def priority = issue.getPriority()
def pname=priority.name.toString()

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def issueManager = ComponentAccessor.getIssueManager()

Issue issue = issue

def TargetCompletionDate = customFieldManager.getCustomFieldObject("customfield_40742")

Calendar cal = Calendar.getInstance();
Date Created = issue.getCreated()
def temp = cal.getTimeInMillis();
def add = 0;
def x = 1000*24*60*60L
def mydueDate = new Timestamp(cal.getTimeInMillis());

if (pname == "0")
{
add = 21*x
temp = Created +add
mydueDate.setTime(temp)

issue.setCustomFieldValue(TargetCompletionDate, mydueDate)

def currentUserObj = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
issueManager.updateIssue(currentUserObj, issue, EventDispatchOption.DO_NOT_DISPATCH, false)

}
else if (pname == "1")
{
add = 35*x
temp = Created+add
mydueDate.setTime(temp)

issue.setCustomFieldValue(TargetCompletionDate, mydueDate)

def currentUserObj = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
issueManager.updateIssue(currentUserObj, issue, EventDispatchOption.DO_NOT_DISPATCH, false)

}
else if (pname == "2")
{
add = 70*x
temp = Created+add
mydueDate.setTime(temp)

issue.setCustomFieldValue(TargetCompletionDate, mydueDate)

def currentUserObj = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
issueManager.updateIssue(currentUserObj, issue, EventDispatchOption.DO_NOT_DISPATCH, false)

}else if(pname == "3")
{
add = 140*x
temp = Created + add
mydueDate.setTime(temp)

issue.setCustomFieldValue(TargetCompletionDate, mydueDate)

def currentUserObj = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
issueManager.updateIssue(currentUserObj, issue, EventDispatchOption.DO_NOT_DISPATCH, false)
}
else if(pname == "4")
{
add = 140*x
temp = Created +add
mydueDate.setTime(temp)

issue.setCustomFieldValue(TargetCompletionDate, mydueDate)

def currentUserObj = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
issueManager.updateIssue(currentUserObj, issue, EventDispatchOption.DO_NOT_DISPATCH, false)
}

Please Help Me

Thanks