Request to add user-facing error message.

[sjudson]

For cases where the a session is necessary, e.g. if some stored context is needed to process the login information.

Example JSON error body:

{ name: "ValidationError",
  code: "session_missing",
  description: "Session missing. Close all open login dialogs and try again."
  statusCode: 400}

[glena]

Done, but we need a proper error message for english and translations.

[joshuatantonflynn]

I'm getting this error when attempting login. Refreshing the page will allow me to login. However, even though login is successful loginResult.IsError is true. I tell my code that when this happens just relaunch the auth0 endpoint, the second time loginResult is good. I assume this is due to refresh of page, how else can one avoid getting this session_missing error???

[luisrudge]

this issue is very old. what version of lock are you using? can you point me some steps so I can reproduce the issue locally?

[joshuatantonflynn]

I'm using the Auth0.OidcClient.Android v1.2.0 NuGet Package. I've even reproduced this error using the SampleApp from Auth0. However recent tests have only reproduced it on Galaxy Notes (8 & 5). I think it might be a problem with samsung browser, as when I tried on my personal phone (nexus 5) which has chrome as the default browser this problem did not occur. I am going to attempt forcing it to open on chrome, but if the error isn't with the browser I don't know what it would be. It only occurs when the app was logged out and closed.

[luisrudge]

This repo is for lock web, not lock android. Are you talking about https://github.com/auth0/Lock.Android?

[joshuatantonflynn]

oh, my bad I found this page through googling "auth0 session_missing". My Xamarin project is using a NuGet package to use auth0.