EXC_BREAKPOINT: Fatal error > WordPressAuthenticator/AppleAuthenticator.swift

[sentry-io[bot]]

showLoginEpilogue(for credentials: AuthenticatorCredentials) has two obvious places it could fatalError:

1. If there's no showFromViewController, or if it doesn't have a navigationController
2. If there's no delegate: see authenticationDelegate getter.

We presumably provide these classes, therefore we may be misusing the framework by not providing the correct dependencies. If not, it seems like a bug within the WordPressAuthenticator framework.

Sentry Issue: WOOCOMMERCE-IOS-1D4S

EXC_BREAKPOINT: Fatal error > WordPressAuthenticator/AppleAuthenticator.swift
  File "AppleAuthenticator.swift", in AppleAuthenticator.showSignupEpilogue
  ?, in AppleAuthenticator.signupSuccessful
  File "AppleAuthenticator.swift", line 121, in AppleAuthenticator.createWordPressComUser
  File "<compiler-generated>", in AppleAuthenticator.createWordPressComUser
  File "SignupService.swift", line 74, in SignupService.createWPComUserWithApple
...
(18 additional frame(s) were not displayed)

[joshheald]

Impact: low – vanishingly small number of users affected Severity: high – crash, high priority area

Priority = medium.