[ios] Undefined Symbols error when integrating Apptentive iOS SDK via Cocoapods

When integrating the Apptentive iOS SDK via Cocoapods, I get the following errors:

Undefined symbols for architecture i386:   "_OBJC_CLASS_$_ATConnect", referenced from:       objc-class-ref in AppDelegate.o   "_OBJC_CLASS_$_ATAppRatingFlow", referenced from:       objc-class-ref in AppDelegate.o   "_OBJC_CLASS_$_ATSurveys", referenced from:       objc-class-ref in AppDelegate.o ld: symbol(s) not found for architecture i386 clang:   error: linker command failed with exit code 1 (use -v to see invocation) 

How should these errors be fixed?

This question is related to ios xcode frameworks cocoapods apptentive

The answer is


We have found that adding the Apptentive cocoa pod to an existing Xcode project may potentially not include some of our required frameworks.

Check your linker flags:

Target > Build Settings > Other Linker Flags 

You should see -lApptentiveConnect listed as a linker flag:

... -ObjC -lApptentiveConnect ... 

You should also see our required Frameworks listed:

  • Accelerate
  • CoreData
  • CoreText
  • CoreGraphics
  • CoreTelephony
  • Foundation
  • QuartzCore
  • StoreKit
  • SystemConfiguration
  • UIKit

    -ObjC -lApptentiveConnect -framework Accelerate -framework CoreData -framework CoreGraphics -framework CoreText -framework Foundation -framework QuartzCore -framework SystemConfiguration -framework UIKit -framework CoreTelephony -framework StoreKit  

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