Frida script to use WhasApp after the login has failed. This way messages can still be read even if the whatsapp login has been transfered

whatsapp_override_dismiss.js

Java.enumerateClassLoaders({
    onMatch: function(loader){
        Java.classFactory.loader = loader;

        // Hook the class if found, else try next classloader.
        try{
            //Override OnDismiss, so we can dismiss the login error dialog without the app closing
            LoginFailedDialogFragment = Java.use("com.whatsapp.DisplayExceptionDialogFactory$LoginFailedDialogFragment");
            LoginFailedDialogFragment.onDismiss.implementation = function() {};
        }catch(error){
            //wrong classloader
        }
    },
    onComplete: function(){

    }
});