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35
votes
Fixed

Performance degradation when activating or deactivating uGUI GameObject

Scripting

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Jul 08, 2021

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Version/s: 2019.4.29f1, 2020.3.13f1, 2021.1.10f1, 2021.2, 2022.1

Reproduction steps:1. Open the attached project "PerformanceBug.zip"2. Open the "PerformanceTest" Scene3. Open the Profiler (Window ... Read more

54
votes
Fixed

[Regression] AssetBundleManager crashes editor in GetAllScenePathsFromAs...

Asset Bundles

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Mar 06, 2018

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Version/s: 2017.3.1p2

How to reproduce:1. Download attached project2. In Unity, under Tools/Configuration..., click on Generate with the default settings.... Read more

42
votes
By Design

Animation playback is incorrect when using Asset Bundle exported from Un...

Animation

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Dec 22, 2021

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Version/s: 2019.4, 2020.3, 2020.3.11f1, 2021.2, 2022.1, 2022.2

How to reproduce:1. Open the user's attached project (ImportBundleTest.zip)2. Open scene ImportScene3. Press the Play button4. Obser... Read more

146
votes
Fixed

UV1 data is lost during AssetBundle build when Optimize Mesh Data is on

-

Nov 27, 2023

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Version/s: 2021.3.33f1, 2022.3.14f1, 2023.2.2f1, 2023.3.0a16

How to reproduce:1. Open the attached project "liltest2022-standalone.zip"1a. When opening in early Unity versions the following pac... Read more

26
votes
Fixed

Animator controller layers cannot be reordered and throw constant NullRe...

Themes

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May 14, 2019

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Version/s: 2018.4.0f1, 2019.2.0a12, 2019.3.0a1

How to reproduce:1. Create a new project2. In the Project window create a new animator controller3. Double click it and in the Anima... Read more

58
votes
Fixed

Sounds do not play in WebGL Builds when launched in Safari 12

WebGL

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Oct 09, 2018

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Version/s: 2018.2.11f1

How to reproduce:1. Open the Project attached by the user (test.zip)2. Open the "SampleScene" Scene, play it, notice the sound3. Bui... Read more

16
votes
Fixed

Cannot zoom out curve graph when the graph is in focus

Inspector Framework

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Dec 05, 2019

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Version/s: 2019.2.13f1, 2019.3, 2020.1

Steps to reproduce:1. Create a new project2. Create a new Audio Source in the Hierarchy and select it3. Expand "3D Sound Settings"4.... Read more

13
votes
Fixed

CIL Linker fails when there are many Scenes in build

IL2CPP

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Apr 23, 2020

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Version/s: 2019.3.0a8, 2019.3.10f1, 2020.2

How to reproduce:1. Open the attached (UnityLinker-MaxJsonSize-Bug.zip) project2. Build to UWP Expected result: Build fails when the... Read more

12
votes
Duplicate

Assertion failed on expression: 'txn.Exists(guid)' is thrown when any as...

Window management

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Aug 19, 2019

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Version/s: 2019.3.0b1, 2020.1.0a1

To reproduce:1. Open any project2. In Project window, try creating / relocating / renaming / deleting any assets inside3. Observe th... Read more

12
votes
Fixed

[Deployment Management] Editor crashes on creating a build with custom I...

Windows

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Sep 18, 2019

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Version/s: 2019.3.0b4, 2020.1.0a4

Editor crashes on creating a build when default Icon is assigned. Steps to repro:1. Open the attached project.2. File > Build Set... Read more

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