This question was closed Aug 06, 2020 at 01:49 PM by unity_r-eenYn02ouBNQ for the following reason:

The question is answered, right answer was accepted

Question by unity_r-eenYn02ouBNQ · Aug 06, 2020 at 12:27 PM · serialization assemblies

missing assembly references on new project?

Hi, I get this error 24 times in a almost new unity project (in the editor):

Library/PackageCache/com.unity.serialization@1.2.0-preview/Runtime/Unity.Serialization/Binary/BinarySerialization.cs(238,29): error CS0234: The type or namespace name 'Unsafe' does not exist in the namespace 'System.Runtime.CompilerServices' (are you missing an assembly reference?)

I'm using unity 2020.1.1f1 (but had same problem on 2020.1.0f1) with HDRP and only changed some project settings and installed some packages (for example I set the scripting backend to IL2CPP and API compatibility level to .Net 4.x). I didn't manually install the package com.unity.serialization.

I don't get the error with a completely fresh project, but I need these settings and packages.

Thanks in advance, Felix

EDIT: fixed after removing the Unity NetCode Package...

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