Nslocalizedstring does not recognize Localizable strings.strings

Question

Next I’m trying to use Swift’s string localization system, but apparently it doesn’t recognize the strings, for example instead of appearing the string Start appears txtinicio, I’m trying to access the strings like this :

NSLocalizedString("txtinicio", comment: "")

My settings are like this :

My string file has strings like this :

"txtinicio" = "Início";

String file configuration is like this :

Answer 1

I was able to solve the problem definitively, what was happening and that in the framework I was using it used localizable, and used the default file Localizable.strings, in my project the string file also had this name, the solution was to rename the string file in my project, it worked