Unable to resolve reference `System.Private.Uri` on Unity 2021.1.6f1 with v91.2.0

[ryo0ka]

Describe the bug
Installing Mirage package v91.2.0 on Unity 2021.1.6f1 yields 3 errors regarding a missing library System.Private.Uri. Samples run in a broken state due to missing scripts.

Repro project
https://github.com/Kijibizi/MirageTest

To Reproduce
Steps to reproduce the behavior:

1. Make a new Unity project on 2021.1.6f1
2. Follow instruction on README and install Mirage
3. See logs on console

Expected behavior
Package succeeds to install & samples run properly

Screenshots

Desktop (please complete the following information):

• OS: Windows 10
• Build target: Standalone
• Unity version: 2021.1.6f1
• Mirage version: v91.2.0

[ryo0ka]

Reproduced with v84.1.1 and onward

Prior to v84.1.1, package won't compile due to NullReferenceException:

In other words none of package versions works

[Lymdun]

For a bit more of context, this issue is caused by a change from ILPP on 2021.1+ which is used by the weaver. It is using mono cecil, it adds a reference to System.Private.Uri.dll when saving the dll, that is not on the editor. Further investigation is required to see how to become compatible with latest ILPP version (and thus, editor 2021.1+). For now, Mirage supports up to Unity 2020.3.

[ryo0ka]

sounds good, thanks for the quick response cheers

[Lymdun]

Re-opening it, since it's an issue we'll need to address anytime soon

[James-Frowen]

fixed by: #811