Hi I added the link from readme to my manifest. I get 3 errors CS0246 in the Unity console.
Library\PackageCache\com.github.siccity.serializablecallback@63a8c1e919752300252f27ea69762bb35088802d\Editor\SerializableCallbackDrawer.cs(10,30): error CS0246: The type or namespace name 'TargetConstraintAttribute' could not be found (are you missing a using directive or an assembly reference?)
Hi I added the link from readme to my manifest. I get 3 errors CS0246 in the Unity console.
Library\PackageCache\com.github.siccity.serializablecallback@63a8c1e919752300252f27ea69762bb35088802d\Editor\SerializableCallbackDrawer.cs(10,30): error CS0246: The type or namespace name 'TargetConstraintAttribute' could not be found (are you missing a using directive or an assembly reference?)
I'm using Unity 2018.4.26f1 LTS