Failed To Import ARDK

Description of the issue:
Assets\ARDK\Utilities\Input\InputSystem\InputInteractions.cs(24,47): error CS0246: The type or namespace name ‘IInputActionCollection2’ could not be found (are you missing a using directive or an assembly reference?)

how to fix this problem ? i’m jut making a new project then import ARDK and then this happen

Hello La Ode Taufik Ismail,

Can you please confirm which ARDK version you are trying to import?
Please make sure you download both the latest version of ARDK and ARDK examples, then follow the first tutorial on Getting started with ARDK. Please let us know how this works for you.

If the issue still persists, please share some details such as which Unity version you are using, as well as your host machine and OS version. It would help us in our investigation of your issue.

Thanks.

Hello,I was in a similar situation. The ARSDK version is 2.1.0. The Unity version is 2020.3.19f1c2. The operating system is windows10 Pro.Error as shown below,