After I add Today App Extension Target,I become impossible to compile project. below is error:
error: Embedded binary is not signed with the same certificate as the parent app. Verify the embedded binary target's code sign settings match the parent app's.
Embedded Binary Signing Certificate: iPhone Developer: (Developer name) (number)
Parent App Signing Certificate: iPhone Developer: (Developer name) (number)
but Embedded binary certificate and parent app's cerificate are the same. So I'm confusing now...
I had to select my app under 'Targets', then go to the 'Capabilities' tab and click 'Fix Issues' under the 'App Groups' section