Graph visualization no longer visible in the Scene view after upgrading to Unity 6000.0.73f1

General Recast graph
1

Hi,

Since upgrading to Unity 6000.0.73f1, the graph visualization (the navmesh gizmos in the Scene view) no longer renders. It displayed correctly before the upgrade (on Unity 2022.3).

Setup:

  • A* Pathfinding Project version: 5.4.6
  • Unity: 6000.0.73f1
  • Graph type: Recast graph
  • Using FollowerEntity, tags, NavmeshCut and GraphUpdateScene.

What I’ve confirmed:

  • “Show Graphs” is enabled in the AstarPath inspector, and Gizmos are enabled in the Scene view.
  • Pathfinding itself works perfectly — agents navigate, and tags / NavmeshCut / GraphUpdateScene all behave correctly. Only the in-editor graph rendering is missing.
  • My own OnDrawGizmos code renders fine in the same scene, so the issue seems specific to A*'s graph drawing (the bundled Drawing/ALINE rendering path) rather than Scene-view gizmos in general.
  • I reimported the A* Pathfinding Project package — no change.
  • I see the following errors in the Console: Execute is not implemented, the pass Pathfinding.Drawing.AlineURPRenderPassFeature+AlineURPRenderPass won’t be executed in the current render loop.

Is this a known incompatibility with Unity 6000.0.73f1? Is a fix planned, or is there a workaround to restore the graph visualization in the meantime?

Thanks!

2

Do you also have ALINE installed standalone? I couldn’t replicate this myself in the same version of Unity in an empty project. If you can reproduce this in a blank project of the same version send those instructions over and I’ll see if I can confirm on my end :+1:

3

Thanks a lot for looking into it! You were right — I created a fresh project on the same Unity version, imported the package, and the graph visualization works perfectly there. So it’s not the package: something in my 2022 → Unity 6 migration is causing it on my project specifically.

I’ll dig into it on my side (clearing the Library, reimporting the package, checking the Burst/DOTS packages against my clean project). Wanted to close the loop in case it’s useful for you to note as a possible migration gotcha.

Thanks again for the quick response!

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4

No problem! If you still have issues with it I’ll be here :saluting_face:

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