Library issue between netcode and collection / transport after upgrading Editor

Hello!
I upgraded my Unity version from 2022.3.26f1 to 2022.3.36f1 and I have a bunch of error logs related to some compilation issue / package missing.

I have read that apparently it was because of a dependency issue between Collection / Transport but I have everything to the latest version.

The list of thing I tried

  • Restarting the editor
  • Removing the library folder
  • Downloading Netcode For GO 2.0.0-prev (this one changed the error to something related to ContactPoint but there was still multiple errors)

Nothing worked, does anyone have any idea what is going on?

Multiplayer Tools is at 2.1.0 but you have 1.1.0. It looks like you have an outdated version of that package. This makes sense given the first error is from that package, so try updating that.

I dowloaded com.unity.multiplayer.tools version 2.0.0-pre.5 the latest available for my Unity version 2022.3.36f1 but nothing changes, I have the same errors.

I found a solution to my problem.
I upgraded to Unity 6 preview but that didn’t fix the problem but it enabled me to download the Multiplayer Tools 2.1.0 which then fixed the issue.