Problem with Anima 2D Rig

Unity Engine
1

Hi Everyone!

I have a 2D rig that was made in Anima 2D in Unity version 5.6.5.f1
When it’s opened in 2019.1.4 it gets this error message:

An error occurred while resolving packages:
Project has invalid dependencies:
com.unity.2d.spritepackage
(com.unity.2d.sprite@1.0.0)cannot be found.
etc

Does anyone know the best way to solve this type of issue?

Many Thanks.

2

Just download these packages ?

3

Thanks a lot for answering the post! @Jichaels I will check this a student of mine was having this issue.