I don't have "Collect View" option/button in my Cooja Simulator

[FatimaAN95]

I am trying to display graphs and collect processing data from my simulation where I am using Contiki-ng/Cooja Simulator. However, I saw in the internet that all people having and using a "Collect View" option to display graph and collecting data of the transmitted packets/messages. Put I don't see it my Cooja tool window.

Further, I am creating a z1 motes.

screenshot for tool window 1 screenshot for tool window 2

I added the all files related to Collect View as I saw in others folders, but nothing changed.

Dose anyone had the same issue? and how to solve it?

[wxinlon]

I have this same question. If you have some solutions about it, please tell me. Thank you.