c# - SendTwoFactorCodeAsync returning 'UserId not found' after successful login, using SignManager with dependency -

i using signinmanager , authenticationmanager through dependency injection. working fine except sendtwofactorcodeasync

here code:

utilityconfig

container.registertype<applicationsigninmanager>(); container.registertype<applicationusermanager>(); 

account controller

var myuser = await usermanagerservice.value.findasync(model.mobile, model.password); if (myuser != null)     {         var result = await signinmanager.value.passwordsigninasync(model.mobile, model.password, false, shouldlockout: false);         switch (result)         {              case signinstatus.success:               {                   //success code                }              case signinstatus.requiresverification:               {                     var code = await usermanagerservice.value.generatetwofactortokenasync(myuser.id, configurationmanager.appsettings["phonecodeprovider"]);                     var send = await signinmanager.value.sendtwofactorcodeasync(configurationmanager.appsettings["phonecodeprovider"]); //here throughing exception                     if (send)                        {                             smshelper.value.sendsmsbysmsbatch(user.username, constant.instance().productname, myuser.username, "code " + code, true);                             return redirecttoaction("twofactorcode", new { provider = configurationmanager.appsettings["phonecodeprovider"], returnurl = returnurl, rememberme = false });                        }                            }               break;                 ---------------                                                       } 

also tried this:

var userid = await signinmanager.value.getverifieduseridasync(); // returning 0     var user = await usermanagerservice.value.findbyidasync(userid);     if (user != null)     {        var code = await usermanagerservice.value.generatetwofactortokenasync(myuser.id, configurationmanager.appsettings["phonecodeprovider"]);        var send = await signinmanager.value.sendtwofactorcodeasync(configurationmanager.appsettings["phonecodeprovider"]); //here throughing exception        if (send)           {               smshelper.value.sendsmsbysmsbatch(user.username, constant.instance().productname, user.username, "your security code " + code, true);               return redirecttoaction("twofactorcode", new { provider = configurationmanager.appsettings["phonecodeprovider"], returnurl = returnurl, rememberme = false });           }     } 

strange thing on first try issue , on second try works fine (return results perfectly) .. again logout , try .. first time issue second try works .

not able track reason of failure, can best way solve

i exact same error. tried adding case signinstatus.requiresverification: thread.sleep(500) see if delay no avail.

it requires redirect sendtwofactorcodeasync checks see if request.isauthernticated. request not, there valid log in.

it bug , should reported on github