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Fixed

Fixed in 2023.1.0a24

Votes

0

Found in

2023.1.0a21

Issue ID

UUM-19998

Regression

Yes

Light baking failed with error code 5 when attempting to bake lighting via script

-

*Steps to reproduce:*
# Download and open attached project ([^LightBaker-ErrorCode5Bug.zip])
# Open SampleScene
# In the top menu bar, select Bake > Bake active scene

*Expected result:*
* Bake finishes without errors

*Actual result:*
* Bake fails with an error (see [^Editor.log])

*Notes:*
* Observed in 2023.1.0a21 with LightBaker refactor
* Does not affect PVRRuntimeManager
* Only affects GPU lightmapper; CPU lightmapper is unaffected
* Observed on macOS 10.15.7 using AMD 5500M GPU
* Generate Lighting button works as expected still

Comments (2)

  1. DrViJ

    Jan 06, 2025 13:26

    the problem is not fixed in Unity 6

  2. MonkeyYao

    Nov 29, 2024 06:40

    same error. "Light baking failed with error code 5 (Convergence data not available while rendering lightmaps.)."

    unity6000.0.25f1(Silicon), macOS15.1.1, m1 2020, 16GB RAM.
    lightmap resolution:20, max lightmap size:2048, lightmap compression:low quality

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