I have a passwordField who i set the isSecureTextEntry to true, for hidden the characters. But when I click to this passwordField this show me this
You are probably using the wrong Team ID in your association file. The Team ID is NOT the one yo usee under "signing Certificate" on XCode. To check your team ID go to your ACCOUNT on https://developer.apple.com/ , under membership. That should solve it. I was using the wrong Team ID and was stuck with the same issue.
With the fix above, just follow this: https://robopress.robotsandpencils.com/strong-passwords-in-ios-12-8ec819b3b99