New Posts New Posts RSS Feed: New Version 2.4 blows up with AuthenticationService
  FAQ FAQ  Forum Search   Calendar   Register Register  Login Login

New Version 2.4 blows up with AuthenticationService
 Post Reply Post Reply
Author
  Share Topic Share Topic  Topic Search Topic Search  Topic Options Topic Options
KitKat View Drop Down
Newbie
Newbie
Avatar

Joined: 01-Nov-2012
Location: Florida
Posts: 23 		Post Options Post Options   Quote KitKat Quote  Post ReplyReply Direct Link To This Post Topic: New Version 2.4 blows up with AuthenticationService
    Posted: 10-Jul-2013 at 9:23am
I updated to 2.4 today and my project immediately began blowing up on startup during PrepareCompositionBatch with ...

You must first set a valid CompositionProvider by using Composition.SetProvider
   at Cocktail.Composition.get_Provider()
   at Cocktail.Composition.TryGetInstance[T]()
   at Cocktail.PartLocator`1.GetPart()
   at Cocktail.PartLocator`1.get_IsAvailable()
   at Cocktail.EventFns.Subscribe(Object instance)
   at Cocktail.AuthenticationService..ctor()
   at LightWork.AppBootstrapper.PrepareCompositionContainer(CompositionBatch batch)
   at Cocktail.CocktailMefBootstrapper.Configure()
   at LightWork.AppBootstrapper.Configure()
   at Caliburn.Micro.BootstrapperBase.StartRuntime()
   at Cocktail.CocktailBootstrapper.StartRuntime()
   at LightWork.AppBootstrapper.StartRuntime()
   at Caliburn.Micro.BootstrapperBase.Start()
   at Cocktail.CocktailBootstrapper..ctor(Boolean useApplication)
   at Cocktail.CocktailMefBootstrapper..ctor(Boolean useApplication)
   at Cocktail.CocktailMefBootstrapper`1..ctor(Boolean useApplication)
   at LightWork.AppBootstrapper..ctor()

It would seem some change in the Composition or PartLocator behavior is causing the AuthenticationService to no be able to be initialized here as Configure has not completed running yet, which sets the provider.

Please help.

-Kat


Edited by KitKat - 10-Jul-2013 at 11:01am
Back to Top
mgood View Drop Down
IdeaBlade
IdeaBlade
Avatar

Joined: 18-Nov-2010
Location: Emeryville, CA
Posts: 583 		Post Options Post Options   Quote mgood Quote  Post ReplyReply Direct Link To This Post Posted: 10-Jul-2013 at 10:57am
Doh! I see the issue and the change that causes this. Sorry, about that. This case wasn't covered in our testing. As a workaround instead of newing up the AuthenticationService in PrepareCompositionContainer, subclass it and export it as is done in TempHire.

I will fix the issue and push an updated version.
Back to Top
KitKat View Drop Down
Newbie
Newbie
Avatar

Joined: 01-Nov-2012
Location: Florida
Posts: 23 		Post Options Post Options   Quote KitKat Quote  Post ReplyReply Direct Link To This Post Posted: 10-Jul-2013 at 11:03am
I had already actually just setup a class like the EntityManagerProvider Export Property to handle it.  This seemd to get me past this, but still fighting a DevForce cannot find Type now.
Back to Top
mgood View Drop Down
IdeaBlade
IdeaBlade
Avatar

Joined: 18-Nov-2010
Location: Emeryville, CA
Posts: 583 		Post Options Post Options   Quote mgood Quote  Post ReplyReply Direct Link To This Post Posted: 10-Jul-2013 at 3:04pm
I've just pushed version 2.4.1 to NuGet, which should resolve the issue.
Back to Top
 Post Reply Post Reply

Forum Jump Forum Permissions View Drop Down