Editor hangs on Import when a specific Shader Graph is in the project

Unity: ShaderGraph

As Designed

2023.3.X

2023.2.X

2023.1.X

2022.3.X

2021.3.X

We've landed numerous performance improvements for large graphs. I believe the issues that were being experienced here have been addressed in recent versions. I'm closing this for now, but please reopen this issue if any problems persist.

How to reproduce:
1. Open the “IN-55454_repro“ project

Expected result: The Editor opens
Actual result: The Editor hangs at Importing

Reproducible with: 2021.3.30f1, 2022.3.10f1, 2023.1.15f1, 2023.2.0b11, 2023.3.0a7

Reproducible on: Windows 10
Not reproducible on: No other environment tested

Note:

Sometimes hangs on EditorApplication.Update
Reproduces only when the “64 Connected.shadergraph“ is in the project

Editor hangs on Import when a specific Shader Graph is in the project

Unity: ShaderGraph

As Designed

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Editor hangs on Import when a specific Shader Graph is in the project

Unity: ShaderGraph

Statuses

As Designed

Resolution Notes

2023.3.XAs DesignedWe've landed numerous performance improvements for large graphs. I believe the issues that were being experienced here have been addressed in recent versions. I'm closing this for now, but please reopen this issue if any problems persist.

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?