'iOS Team Provisioning Profile: *' was not found in the accoun

I'm trying to upload to app center the ipa for iOS and I have trouble with the devices that I have included. It tells me that they are "unprovisioned". I've tried to make a registration of the devices which according to appcenter it's a 3 step process (I suppose in AppHockey it's the same), i.e.

Register devices
Update provisioning profile
Re-sign app & upload new release

The first two succeed but I have an issue in the 3rd. It tells me Profile named 'iOS Team Provisioning Profile: *' was not found in the account.

I have tried in a MAC to export the p12 certificates, create a provision profile for my app, but with no success. I'm not sure what 'iOS Tem Provisioning Profile: *' means.

The project has been built from an ionic3 application. Not sure if it plays a role.

Thanks

Solution

Just in case somebody else has the same issue. I will mention all the steps I followed. It was related to the provisioning profile, which had to be used manually from xcode:

A. https://developer.apple.com

Identifiers->App IDs->create new App (or existing)
Devices->all->add new device (you need the uuid of the device)
Provisioning Profiles->Development-> new (iOS App Development)->choose app id from step 1->all certificates->all devices
Provisioning Profile->choose the one from step 3->download

B. XCode 10

open the app in xcode
Left side choose in project the root element
General Tab
Bundle identifier->the same as id in step A1
Signing->unclick Automatically managed signing
Signing (debug, Release)->Provisioning Profile->import profile from step A4
Product-> a. Clean build Folder, b. Destination->Generic iOS device, c. Build, d. Archive 8.From the archive window-> a. Distribute App, b. Development->next, c. Manually manage signing, d.Distribution Certificate Default, e. MyApp.app->profile downloaded in step4, f. export (it has the ipa)