assign to a user in field if exsting

[Jessy Li]

Hello, I have a field called-Solution provider and I want to write up a script in post transition

if (solution provider != null)
	assign to solution provider

can someone share how to do it?

[Vasiliy Zverev]

Here is a code example 

import com.atlassian.jira.component.ComponentAccessor
import com.atlassian.jira.issue.MutableIssue
import com.atlassian.jira.issue.fields.CustomField

CustomField customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName("Сложность")
if(customField != null)
    issue.setAssignee(customField.getValue(issue))

There is not update issue funciton since there is special step for it into post function list.

[Jessy Li]

Hello, Vasiliy,

Can you help me with this issue?

I got error message from log:

2016-03-15 22:15:57,585 http-bio-8443-exec-10547 ERROR jessy_li 1335x2042069x2 1748upc 10.1.75.160 /secure/WorkflowUIDispatcher.jspa [scriptrunner.jira.workflow.ScriptWorkflowFunction] Script function failed on issue: TCD-155, actionId: 11, file: <inline script>
groovy.lang.MissingMethodException: No signature of method: com.atlassian.jira.issue.IssueImpl.setAssignee() is applicable for argument types: (com.atlassian.jira.user.DelegatingApplicationUser) values: [jason_tong(jason_tonger)]
Possible solutions: setAssignee(com.atlassian.crowd.embedded.api.User), getAssignee(), setAssigneeId(java.lang.String), getAssigneeId()
at Script21.run(Script21.groovy:7)

[Vasiliy Zverev]

Try this one:

import com.atlassian.jira.component.ComponentAccessor

import com.atlassian.jira.issue.MutableIssue

import com.atlassian.jira.issue.fields.CustomField

CustomField customField = ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName("Сложность")

if(customField != null)

    issue.setAssigneeId(customField.getValue(issue))