AWS Mobile iOS SDK无法正确构建AWSCognitoSyncService（失败）

Question

This was building previously but isn't anymore. I updated cocoapods and pulled new data in with pod update but still can't build my iOS 9.0 app anymore:

/Users/cdub/Developer/AppName/Pods/Headers/Public/
AWSCognito/AWSCognitoSyncService.h:198:4: 
Type arguments cannot be applied to non-parameterized class 'AWSTask'

Why is this happening?

Answer 1

The version of AWSCore and AWSCognito need to match. It looks like your AWSCognito is newer than AWSCore . How did you get AWSCognito and AWSCore ? Both through CocoaPods? You need to use pod update when updating the pods instead of pod install .

If you keep encountering the issue, you should delete Podfile.lock and Pods/ and then run pod install to cleanly install the SDK. AWS Mobile SDK iOS Developer Guide has more information about how to setup the SDK.