'Every triangle in the Mesh UV layout has zero area' warning is thrown in the Console when baking lighting in a scene with a model that does not have UV2 unwrapped

Unity: Lighting

Open

6.6.X

6000.6.0a4 onwards

6.5.X

6000.5.0b7 onwards

6.3.X

6000.3.15f1 onwards

In Progress

6.7.X

How to reproduce:
1. Open the attached "IN-148577_AStarVizIssue.zip" project
2. Open the “OutdoorsScene”
3. Go to the Lighting tab
4. At the bottom of the Lighting tab, press "Generate Lighting"
5. Observe the Console

Actual result: Warning messages are thrown in the Console: 'Every triangle in the Mesh UV layout has zero area'
Expected result: No warning messages are thrown

Reproducible with: 6000.3.21f1, 6000.5.7f1, 6000.6.0a4 (d203f4c2ae2f), 6000.6.0b7, 6000.7.0a4
Not reproducible with: 6000.0.81f1, 6000.6.0a3

Reproducible on: Windows 11
Not reproducible on: No other environments tested

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'Every triangle in the Mesh UV layout has zero area' warning is thrown in the Console when baking lighting in a scene with a model that does not have UV2 unwrapped

Unity: Lighting

Statuses

Open

In Progress

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

'Every triangle in the Mesh UV layout has zero area' warning is thrown in the Console when baking lighting in a scene with a model that does not have UV2 unwrapped

Unity: Lighting

Statuses

Open

In Progress

Resolution Notes

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?