SAP Fiori App Controller Extension Error

Hi All,

I am working on SAP Fiori My Opportunity App Customization. I am trying to extend "S2.Controller.js".

When i do "replace with a copy of original controller". I am getting an error while running the app.

Uncaught TypeError: Cannot read property 'sPath' of undefined

S2Custom.controller.js:182

It is the standard code and i didnt modify anything. Just extended the controller.

Please help me with this issue.

Thanks,

Divya