How can I see the nslogs that my app does when It's archived as ad-hoc

I have an app which I archive it for Ad-hoc. This app has nslogs in the code and I'd like to see them after run the app in my ipad. For example, when I get a crash, I'd like to see the nslogs of my app to see any problem, and I don't know how to do it. Thank you

Solution

In Xcode 6, go to Window --> Devices, select your device in the DEVICES section on the left. Then click View Device Logs.

Window --> Devices enter image description here

Select device and see logs enter image description here