we have now an issue operating the app on a bodily machine please assist us

i haven’t got apple developer account.
i used to be been in a position to run the apps on the bodily machine earlier than, however now i had the 2 following issues:

An attribute within the supplied entity has invalid worth
The attribute ‘title’ is invalid: ‘ ‘

No profiles for ‘com.aliana.alis’ have been discovered
Xcode could not discover any iOS App Growth provisioning profiles matching ‘com.aliana.alis’.

word: i’ve legitimate certificates
“What might be the potential causes and options for the error messages ‘An attribute within the supplied entity has an invalid worth. The attribute ‘title’ is invalid: ‘ ” and ‘No profiles for ‘com.aliana.alis’ have been discovered. Xcode could not discover any iOS App Growth provisioning profiles matching ‘com.aliana.alis’?”