Intermediate Timer: isTime of undefined

[tuantruong625]

How to reproduce

• Drag Intermediate Timer Event
• In Timing Control Inspector, Type select toggle between Delay and Date/Time

Console Error

[Vue warn]: Error in getter for watcher "durationExpression": "TypeError: Cannot read property 'isTime' of undefined"

found in

---> <DurationExpression> at src/components/inspectors/DurationExpression.vue
       <IntermediateTimer> at src/components/inspectors/IntermediateTimer.vue
         <BCollapse>
           <FormAccordion>
             <VueFormRenderer>
               <InspectorPanel> at src/components/inspectors/InspectorPanel.vue
                 <Modeler> at src/components/Modeler.vue
                   <ModelerApp> at src/ModelerApp.vue
                     <Root>