Add unityARkit project with IOS project

Hi
I want to add my unity ARkit project with my IOS project . But i got this error every time .

![typeinfo for boost::archive::detail::basic_pointer_iserializer", referenced from unity xcode][1]

i have combined two project without arkit and it works. Each project run individually also.

I have updated ARKit and IOS 11 with Xcode Beta 5.
Here is the error

[Solved]
This type of error comes because of old plugin library which are not supported arm64 and arm7 . So need to update related plugins .

In my project i am using ARTOOLKit plugin where some library function are not support arm64 and arm7.

@Raf_230