Geoff Scott

Um I tried to push with GitHub Desktop but was denied access. Basically, you only need ChangeTrackingFactory.cs which I've added here. [ChangeTrackingFactory.zip](https://github.com/joelweiss/ChangeTracking/files/4088808/ChangeTrackingFactory.zip)

Hi Joel. Did you manage to see what I was talking about? It has to be one of the most frustratingly bizarre issues I have come across in my 40...

Excellent. I had that for loop in my code a one stage but must have deleted at some point.

Did you say that you had implemented INotifyDataErrorInfo using attributes??? I would like to do this using FluentValidation and also be able to use mixins.

Okay, I'm pretty close I think. I can now subclass ChangeTrackingFactory and override the actual proxy creation of the base graph class but unfortunately I have three issues. 1. Creating...

1. should read causes the creation of proxies in that list to throw an InvalidMixinConfigurationException because > The list of mixins contains two mixins implementing the same interface

Any chance of having a Skype chat today (Thursday)? geoff.d.scott

I've looked into this a bit further and believe the difference is between [https://github.com/thedersen/UnityConfiguration](url) which works and [https://github.com/bendup/UnityConfiguration](url) which doesn't It would appear that the bendup package, which was forked...