InterfaceTypeAttribute could not be found

[sfreeman2010]

When first importing the package, I was getting an error that the InterfaceTypeAttribute in the InterfaceTypeDrawer.cs could not be found and I was possibly missing a namespace. First instinct was to use my quick actions in Visual Studio that automatically imported the System.Runtime.InteropServices namespace, since it includes a class actually called "InterfaceTypeAttribute"!

Long story short and to save you a headache, if you are getting the same error I had, when importing the package, view your UnityInterfaceSupport.Editor.asmdef file in the inspector and insure that the UnityInterfaceSupport assembly definition was properly linked (pic reference attached). When I imported the package, it was referencing a guid that was no longer there.

Thank you for creating this and sharing this with everyone. This has saved me headaches and is making development go by really smoothly while adding very little to achieve this! Cheers!

[TheDudeFromCI]

Thanks for letting me know about this issue. I'll do some tests and see if this issue was with the plugin packaging or Unity itself.

Thank you also for the feedback about the project. I'm glad it came in handy!

[TheDudeFromCI]

@sfreeman2010 While I was unable to reproduce the issue you experienced, I did make a note in the readme for other users who may face that issue. Thank you for your feedback and the image indicating where the error would be located.