unpack pages not working...

Unpack pages in not working.

I am getting below error while trying to unpack pages.

Cannot read property ‘RefreshPagesFromStaticResource’ of undefined.

I am also adding screen shot.

Please check and let me know what is the issue?

https://38bf18a73456c2d55bb9ad9d1c824079b2daeab4.googledrive.com/host/0BzwLYE5K_ApZZDhGM2pDeXZpNkk/s…

Hello Rohit, 

Are you still experiencing this issue?

Best,
Don Souza, Skuid