[iOS] Signing for requires a development team. Select a development team in the project editor. Code
Error Message: Signing for “demo1_greating” requires a development team. Select a development team in the project editor.
Code signing is required for product type ‘Application’ in SDK ‘iOS 10.0’
Solution: Click on the project name -> Signing -> Team -> select the corresponding Account (if there is no Account, you need to actively create one)