Changing Text Box to Label causes crash

[Evildea]

Issue description:

1. Download this Prefab: SaveMenuUI.zip
2. Select the Text Box and select "Set Type" and change it to a Label
3. Experience a glorious crash

Here is the output log from Visual Studio:
Log.txt

I've noticed this occurs with a few different types. For example changing a drop down to a button also causes a crash.

Flax version:
Master Branch

[mafiesto4]

This happened in prefabs only due to reference value issue (value had type label while reference value was TextBox from prefab object). Fixed in c38b81d.