Detect uniqueIdentifier in your Xcode project to avoid App Rejection

Detect uniqueIdentifier in your Xcode project to avoid App Rejection

As you know, uniqueIdentifier is deprecated and now Apple will reject all apps that use the uniqueIdentifier. You can avoid using the uniqueIdentifier by your code, but a very simple problem is that: What if some frameworks/libraries that you’re integrating into your project use the uniqueIdentifier?

One very simple answer is to navigate into your project folder on Terminal and gracefully type this:

$ grep -Rnis 'uniqueIdentifier' *

It will show you frameworks/libraries that are using the uniqueIdentifier, just like this:

Binary file Revmob/RevMobAds.framework/RevMobAds matches
Binary fileRevmob/RevMobAds.framework/Versions/A/RevMobAds matches
Binary file Revmob/RevMobAds.framework/Versions/Current/RevMobAds matches

You can either update your frameworks/libraries to the newer version (it should fix the problem of using the uniqueIdentifier) or contact the developers.

Then, happy coding!