I have a kmm app. In swiftUI I call the login meth...

# multiplatform

[Daniel]

I have a kmm app. In swiftUI I call the login method from the Kotlin repo:

repo.login(email: $userId.wrappedValue, password: $password.wrappedValue) { user, error in
      }

I have 2 methods that login identically on my Realm repository.

suspend fun login(email: String, password: String): User {
        return appService.login(Credentials.emailPassword(email, password))
    }
suspend fun dologin(email: String, password: String): User {
        return appService.login(Credentials.emailPassword(email, password))
    }

But just the first login works: repo.login
Whenever I try to use the second login: repo.dologin, it will show the exception:

libc++abi: terminating with uncaught exception of type NSException
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[SharedRealmRepo dologinEmail:password:completionHandler:]: unrecognized selector sent to instance 0x281fe4960'
terminating with uncaught exception of type NSException

Why this happens? Do I need to recompile the shared module in some way?

[Evegenii Khokhlov]

it looks like that you invoke repo.dologin from some closure and repo instance no longer exists. probably it can be fixed if you will use self.repo.dologin. I am pretty sure there is no problem with method name or with shared module compilation, in that case you would have compile-time error, not runtime

[Daniel]

still not, neither with the self..

[Daniel]

I think that he does not recognize the other methods from the shared.. how is that possible 😕?

[Daniel]

'NSInvalidArgumentException', reason: '-[SharedRealmRepo dologinEmail:password:completionHandler:]: unrecognized selector sent to instance 0x282e0c450'

[Daniel]

it looks like that the swift can see the method but whenever i change for example the login:
self.repo.login(email: $userId.wrappedValue){user, error in

[Daniel]

by removing the password parameter, it will display the same error: [SharedRealmRepo loginEmail:completionHandler:]: unrecognized selector sent to instance 0x2806c98c0'

[Daniel]

I think that the shared does not refreshes the method, how is possible that this could happen?

[Daniel]

How can I ensure that the changes made in android studio will be re-build on the xcode?

[Daniel]

It looks like removing the Output Files from XCode will solve the issue, but I do not know why.