Script Runner Behaviours problem

[Sahish]

Hi People,

We have two fields Defect Classification and Function Classification in one screen,

So if I select "Hardware Error" as my Defect Classification, the custom field Function Classification should not appear on the screen. I have implemented this in behaviours with below script. But I am not getting the correct output, even if I choose "Hardware error" still I can see Function Classification. May I know why I am not getting correct output.

The script follows:

import static com.atlassian.jira.issue.IssueFieldConstants.*

import com.atlassian.jira.component.ComponentAccessor;

import com.onresolve.jira.groovy.user.FieldBehaviours

import groovy.transform.BaseScript

@BaseScript FieldBehaviours behaviours

    def defectclassification = getFieldById("customfield_15663")

    def functionclassification = getFieldById("customfield_16663")

    if (defectclassification == "Hardware Error") {

        functionclassification.setHidden(true)

    }

[Juan José Marchal Gómez]

Hello @Sahish 

could you try with 

getFieldByName("customfield_15663").getValue())

instead of getFieldById("customfield_15663")

also, I've recommend to set as String instead of def.

Best regards.

[Sahish]

Thanks for your response @Juan José Marchal Gómez . But I am getting the required output even after modification of the code with your changes.