NullPointerException when getting custom field value post function

pooja chourasia

Using below code for a custom field which is also a required field( Single Choice list), still getting below error, Need help !!

Code: 

<Field Name> <% out << issue.getCustomFieldValue(componentManager.getCustomFieldManager().getCustomFieldObjectByName("<Field Name> ") %>

 

Error:

java.lang.NullPointerException

       at com.atlassian.jira.issue.IssueImpl.getCustomFieldValue(IssueImpl.java:1003)

       at com.atlassian.jira.issue.Issue$getCustomFieldValue$0.call(Unknown Source)

       at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)

       at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)

       at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122)

       at groovy.tmp.templates.GStringTemplateScript5$_getTemplate_closure1.doCall(GStringTemplateScript5.groovy:15)

       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

       at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

       at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

       at java.lang.reflect.Method.invoke(Unknown Source)

       at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)

       at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)

       at

       at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:603)

       at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)

       at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)

       at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)

       at java.lang.Thread.run(Unknown Source)

Alexey Matveev

Hello, 

The problem is that your variable componentManager is unknown.

it shoud be 

issue.getCustomFieldValue(ComponentAccessor.getCustomFieldManager().getCustomFieldObjectByName("<Field Name> "))

But you would need to make an import

import com.atlassian.jira.component.ComponentAccessor