The iOS SDK API for New Relic Mobile requires modification of your project's prefix header. If your project does not have one, follow these steps to add it.
- From your Xcode menu, select File > New > File...
- From iOS template options, select Other > PCH file.
- Name the file <target_name>-Prefix.pch, and then select Create.
From your target’s Build settings, select All, and then add the following to the