Missing Provisioning Profile :Apps must contain a provisioning profile in a file named embedded.mobileprovision

Question

App is already submitted to App Store from xcode-9 and now I have to update new version.But now xcode is updated i.e.xcode 10.During Validating it shows \'Apps must contain

Answer 1

I created a new provisioning profile and selected "Manually Manage Signing" and selected the profile I had manually created.

It then complained about missing a 1024x1024 icon which I fixed with this answer: Missing App Store Icon. iOS Apps must include a 1024x1024px App Store > Icon in PNG format