the Variable [issue] is undeclared

[Jon Kocen]

Getting an error : the variable [issue] is undeclared

I am using this in a Post Function of a workflow

Server 8.3.2 with ScriptRunner 5.6.6.1-jira8

import com.atlassian.jira.component.pico.ComponentManager
import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.CustomFieldManager
import com.atlassian.jira.issue.fields.CustomField
import com.atlassian.jira.issue.MutableIssue;
import com.atlassian.jira.bc.issue.IssueService;
import com.atlassian.jira.issue.Issue;
import com.atlassian.jira.issue.IssueManager;

def projectName = issue.project.name;