Hi there,
after I bought the asset and imported it from the asset store I get this message and can’t do anything:
Assets/AstarPathfindingProject/Core/AI/RichPath.cs(161,28): error CS1644: Feature `pattern matching’ cannot be used because it is not part of the C# 4.0 language specification
I’m using Unity 2018.4.23f1 what should I do?
Greetings,
Dario