Undefined Symbols error when integrating Apptentive iOS SDK via Cocoapods

Question

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?

Answer 1

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