Groovy errors

[Andrew Striletskyi]

Hello everyone. In this lines I have an error . First error in getChangeItemsForField I see "cannot find matching method" and even I can't find toString method. How to fix it

 def assignedAt = ComponentAccessor.ChangeHistoryManager.getChangeItemsForField(results.issues.get(0),"assignee").find {
 it.toString == agent.name
 }?.getCreated() as Timestamp

[Juan Manuel Ibarra]

Hi! You skip the "()" after "it"

 def assignedAt = ComponentAccessor.ChangeHistoryManager.getChangeItemsForField(results.issues.get(0),"assignee").find {
 it.toString() == agent.name
 }?.getCreated() as Timestamp

 Regards