IOS Logout Crash : The service configuration is missing an end_session_endpoint.

Hi Guys,

I crash while trying to logout :

*** Assertion failure in -[OIDEndSessionRequest endSessionRequestURL], OIDEndSessionRequest.m:184

*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'The service configuration is missing an end_session_endpoint.'
*** First throw call stack:
(
0 CoreFoundation 0x0000000180437330 __exceptionPreprocess + 172
1 libobjc.A.dylib 0x0000000180051274 objc_exception_throw + 56
2 Foundation 0x0000000180ae29b4 _userInfoForFileAndLine + 0
3 ....

My Request:

let authorizationEndpoint = URL(string: Constants.ApiGa.authorizationEndpoint)!
let tokenEndpoint = URL(string: Constants.ApiGa.tokenEndpoint)!
let configuration = OIDServiceConfiguration(authorizationEndpoint: authorizationEndpoint,
tokenEndpoint: tokenEndpoint)

    var redirectURL = redirectURL = Constants.OIDAuthorization.redirectURL
    var idToken = "" idToken = KeyChain.getKeychainValue(value: "my_idToken")
    
    let request = OIDEndSessionRequest(configuration: configuration,
                                                idTokenHint: idToken,
                                                postLogoutRedirectURL: URL(string: redirectURL)!,
                                                additionalParameters: nil)

Please Help :/

Start with OIDEndSessionRequest.m at the reported assertion in endSessionRequestURL, then trace how OIDServiceConfiguration is created in the logout example. Reproduce the logout flow using the configuration shown and compare the required service metadata with the request inputs. Done means the crash is resolved or the missing provider configuration is clearly documented.