ERROR ITMS-9000: "Invalid architecture: Apps that include an app extension and a framework must support arm64

Question

I want to upload build with Custom keyboard extension on Itunes Connect But when I am going to upload it on Itunes Connect through Application loader its show me following error

Answer 1

Make sure you have your destination set to Generic iOS device for the framework.

You can do this by going to Product->Destination->Generic iOS device.

Otherwise it builds it specifically for that device and only its architecture.