[2018.3.0b6] .asmdef file breaking inheriting class references

[Linus Biermann]

Moving a script file to a custom assembly with a .asmdef file will break serialized instances of classes that are inheriting from a base class.

If the base class is abstract, the only available instance to choose from when creating a new instance via Odin is Null, otherwise it is only the base class (even if there are multiple inheriting classes that would be choosable.

Here are a series of screenshots demonstrating the issue:

Project Layout -> https://i.imgur.com/4Eaaw6l.png

Simple inheriting classes -> https://i.imgur.com/T0RDWQd.png

With the .asmdef, only Null can be selected -> https://i.imgur.com/uoyb8dL.png

Moving the .asmdef -> https://i.imgur.com/TXJ55gZ.png

Sub-classes can be created -> https://i.imgur.com/L3DgJ5t.png

2018.3.0b6

Editor only mode is disabled.

Windows 10 64 bit

Odin Inspector v.2.0.6

[Linus Biermann]

Interestingly enough, adding each class to its own file fixes the issue.

e.g. https://i.imgur.com/aJviEF6.png