ARFoundation Package Installation Partial Fail

Unity Engine
,
1

Hello,

I am trying to update my AR projects to 2021.3.10f. I am unable to properly install AR Foundation 4.2.6 into the project. I am getting these errors:

8473385--1126109--upload_2022-9-28_12-25-54.png
8473385--1126109--upload_2022-9-28_12-25-54.png1438×225 34.6 KB

When i compare the ARAnchorManager in the project window from this project to an older Unity version-2020.3.5f (older ARFoundation version as well), it shows up properly.

2021.3.10f:
8473385--1126115--upload_2022-9-28_12-28-21.png

2020.3.5f:
8473385--1126118--upload_2022-9-28_12-28-47.png

Also, the inspector shows code and the contents of the file when it properly shows. Everything is blank in the 2021 version.

Should I try to install from GitHub an older version of ARFoundation or does someone have a solution? I couldnt find anything related to this issue online. The reason i dont want to just use 2020 is because i was testing a new project out that involves some pretty manual stuff that I would rather not redo if possible. (drag n drop of objects into a specific order in a list). I’d been using 2021.3.10f without issue for a while, but trying to do AR is not working.

Any thoughts would be appreciated.

Thanks

2

Edit: I forgot to add this error: I get this error a couple times when installing: 8473400--1126124--upload_2022-9-28_12-38-29.png

It only works if i hit Cancel each time. If i do Force Quit, this message pops up when i open the project. Try Again instantly fails.

I tried deleting the TempArtificats folder and it avoids this error but still the same issue.

3

Hmm. Try closing Unity, deleting your Library directory, and re-opening.