GroovyInsightException: Cannot invoke method createMutable() on null object'

[Jamil Rahimov]

I'm trying to set attribute value "isInactive" to object.
But I keep getting this error when testing on Insight Script Console:
Cannot invoke method createMutable() on null object

Here is the code I am testing:

import com.atlassian.jira.component.ComponentAccessor;

Class objectFacadeClass = ComponentAccessor.getPluginAccessor().getClassLoader().findClass("com.riadalabs.jira.plugins.insight.channel.external.api.facade.ObjectFacade");
def objectFacade = ComponentAccessor.getOSGiComponentInstanceOfType(objectFacadeClass);
Class objectTypeAttributeFacadeClass = ComponentAccessor.getPluginAccessor().getClassLoader().findClass("com.riadalabs.jira.plugins.insight.channel.external.api.facade.ObjectTypeAttributeFacade");
def objectTypeAttributeFacade = ComponentAccessor.getOSGiComponentInstanceOfType(objectTypeAttributeFacadeClass);

def object = objectFacade.loadObjectBean("CI-47305");

int obj_id = object.getId()

def triageAttribute = objectFacade.loadObjectAttributeBean(obj_id, "Triage")

def mutableTriageAttribute = triageAttribute.createMutable();
def mutableTriageAttributeValues = mutableTriageAttribute.getObjectAttributeValueBeans()

def valueToAdd = mutableTriageAttribute.createObjectAttributeValueBean();
valueToAdd.setReferencedObjectBeanId(objectFacade.loadObjectBean("CI-79015").getId()) //isInactive

mutableTriageAttributeValues.add(valueToAdd);
mutableTriageAttribute.setObjectAttributeValueBeans(mutableTriageAttributeValues)
objectFacade.storeObjectAttributeBean(mutableTriageAttribute);

[PD Sheehan]

Try to add some logging to your script so you can see where things are breaking.

import com.atlassian.jira.component.ComponentAccessor;
import com.riadalabs.jira.plugins.insight.channel.external.api.facade.ObjectFacade
import com.riadalabs.jira.plugins.insight.channel.external.api.facade.ObjectTypeAttributeFacade
def objectFacade = ComponentAccessor.getOSGiComponentInstanceOfType(ObjectFacade);
def objectTypeAttributeFacade = ComponentAccessor.getOSGiComponentInstanceOfType(ObjectTypeAttributeFacade);

def object = objectFacade.loadObjectBean("CI-47305");
def inactiveObj = objectFacade.loadObjectBean("CI-79015")

def triageAttribute = objectFacade.loadObjectAttributeBean(object.id, "Triage")
log.info "atribute: ${triageAttribute}"

def mutableTriageAttribute = triageAttribute.createMutable();
log.info "mutable atribute: ${mutableTriageAttribute}"
def mutableTriageAttributeValues = mutableTriageAttribute.objectAttributeValueBeans
log.info "mutable atribute Values: ${mutableTriageAttributeValues}"

def valueToAdd = mutableTriageAttribute.createObjectAttributeValueBean();
valueToAdd.setReferencedObjectBeanId(inactiveObj.id)

mutableTriageAttributeValues.add(valueToAdd);
mutableTriageAttribute.setObjectAttributeValueBeans(mutableTriageAttributeValues)
objectFacade.storeObjectAttributeBean(mutableTriageAttribute)

BTW, for executing script within the context of insight, you don't need to load the classes the way you did, you should be able to just import them.