Ken Tucker

@nkreipke @darxis sorry been busy have not had as much time to work on this as I would like. What are you looking for an unhandled exception event?

@Filipsi @KasperSK I am changing property name to SkipAvailabilityResolution. What do you think about adding this to Message.Attach cm:Message.Attach="[Event MouseDoubleClick] = [SimpleSayHello]; [SkipAvailabilityResolution]"

@KasperSK added Message.SkipAvailabilityResolution to bypass guard methods in Actions

Are you using Caliburn.Micro.Core as the nuget package? https://www.nuget.org/packages/Caliburn.Micro.Core

~~the current version of Caliburn.Micro is compatible with .net framework 4.8. What I recommend is uninstalling caliburn.micro and Caliburn.Micro.Platform and install Caliburn.Micro.Core. Installing Caliburn.Micro.Core will also install the proper version...

Actually I am seeing the same warning in the Features.Wpf sample app. Do you have this warning about System.Net.Http also? 

Started with a new wpf app and added Caliburn.Micro 3. I then upgraded Caliburn.Micro to the latest. This is what I see in packages.config What is in your packages.config? Wondering...

After you try and update caliburn.micro look in the output window output for package manager. Is there anything saying it could not update the package with a reason

what do you mean by multi-project app for ios? Are you trying to register an ios only dependency or is it for all supported platforms?

@sethom i did not know they made that change will look into it