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0
votes
Fixed

UnityEvent does not get pasted to a uGUI component when trying to copy i...

Serialization

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Feb 12, 2026

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Version/s: 6000.0.66f2, 6000.3.6f1, 6000.4.0b6, 6000.5.0a5, 6000.6.0a1

How to reproduce:1. Open the attached "IN-132255_My project.zip" project2. Open the "SampleScene"3. In the Hierarchy, select TestObj... Read more

0
votes
Won't Fix

“Missing types referenced from component ComponentWithSerializedReferenc...

Serialization

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Mar 08, 2023

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Version/s: 2021.3.20f1, 2022.2.9f1, 2023.1.0b7, 2023.2.0a5

Reproduction steps:1. Open the attached “ReproSerializedReference (1).zip“ project2. Open “SampleScene” scene3. Left-click on projec... Read more

0
votes
By Design

Prefab's component value gets reset when entering Play Mode

Serialization

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Oct 14, 2024

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Version/s: 2022.3.50f1, 6000.0.22f1

Steps to reproduce:1. Open the attached “IN-86001.zip” project2. Open the “SampleScene”3. Select the “GameObject” in the Hierarchy4.... Read more

0
votes
Fixed

Reverting and Applying [SerializeReference] List property creates persis...

Serialization

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Jun 13, 2025

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Version/s: 2022.3.62f1, 6000.0.51f1, 6000.1.7f1, 6000.2.0b5, 6000.3.9f1, 6000.4.0a1, 6000.5.0a1, 6000.6.0a1

Reproduction steps:1. Open the attached “IN-103686.zip” project2. Select the “New Prefab Variant” from the Project Window3. In the I... Read more

0
votes
Fixed

Value set to serialized fields in OnValidate() method doesn't get displa...

Serialization

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May 01, 2021

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Version/s: 2018.4, 2019.4, 2020.3, 2020.3.3f1, 2021.1, 2021.2

Reproduction steps:1. Open user's project "Prefab test.zip"2. Select "Master Variant" Prefab in Assets/Prefabs3. Enter Prefab editin... Read more

0
votes
Fixed

New .asset files are serialized as binary when the Asset Serialization M...

Serialization

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Nov 03, 2020

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Version/s: 2018.4, 2020.1.9f1, 2021.1

How to reproduce:1. Create a new project2. Close the project and remove the VersionControlSettings.asset file from the ProjectSettin... Read more

0
votes
Postponed

Prefabs with enum elements in a container don't deallocate memory and co...

Serialization

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Oct 23, 2020

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Version/s: 2019.4, 2020.1.5f1, 2021.1

How to reproduce:1. Open the attached project("serRepro.zip")2. Open the "MyEnum.cs" script3. Change base from int to byte4. Assets ... Read more

0
votes
Fixed

Editor freezes when opening Preset window of script with SerializeReference

Serialization

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Nov 06, 2020

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Version/s: 2020.1.0a19, 2020.1.1f1, 2020.2, 2021.1

Reproduction steps:1. Open the attached "case_1290753.zip" project2. Load SampleScene3. Select the "Directional Light" GameObject in... Read more

1
votes
Fixed

Errors are thrown for lists and arrays in build using IL2CPP when data c...

Serialization

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Nov 21, 2025

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Version/s: 6000.0.62f1, 6000.2.12f1, 6000.3.0b10, 6000.4.0a4, 6000.5.0a7, 6000.6.0a1

How to reproduce:1. Open the 'EditorSerializationBug.zip' project2. Build the project3. Observe the Player.log Expected result: No e... Read more

5
votes
Fixed

Multiple errors are displayed in the Player when using Serialized Generics

Serialization

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Feb 24, 2023

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Version/s: 2022.2.7f1, 2023.1.0b4, 2023.2.0a4

Steps to reproduce:1. Open the attached project “IssueProject“2. Open the “Assets/Scenes/SampleScene.unity“ Scene3. Navigate to File... Read more

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