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0
votes
Won't Fix

Entering play mode causes 'MemoryStream is corrupted' error

Serialization

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Mar 01, 2017

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Version/s: 5.5.1f1

Entering play mode causes MemoryStream is corrupted' error leading to force quit. To reproduce: 1. Open the project.2. In the projec... Read more

0
votes
Fixed

[CacheServer] Data is uploaded to CacheServer even while Upload and Down...

Serialization

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Oct 13, 2021

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Version/s: 2021.2.0b12, 2022.1.0a10

This happens only when Parallel Import is enabled. How can we reproduce it (make sure that you have local Accelerator running on you... Read more

0
votes
Fixed

UnityEngine.Hash128 and UnityEditor.GUID are not serialized in user comp...

Serialization

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Aug 17, 2020

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Version/s: 2018.4, 2020.1.2f1, 2020.2

Reproduction steps:1. Open user's attached project and scene "GuidsScene"2. Enter Play Mode3. In Hierarchy window, select "Guids" Ga... Read more

1
votes
Won't Fix

Player crash when loading a ScriptableObject with serialized properties

Serialization

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Jun 02, 2023

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Version/s: 2021.3.25f1, 2022.3.0f1, 2023.1.0b16, 2023.2.0a16, 2023.3.0a3

Reproduction steps:1. Open the attached project “CrashRepro“2. Build and Run Expected result: Player opens and runs succesfullyActua... Read more

0
votes
Active

The OnValidate method is not invoked when reverting changes on a Prefab ...

Serialization

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Feb 13, 2026

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Version/s: 6000.0.67f1, 6000.3.8f1, 6000.4.0b8, 6000.5.0a7, 6000.6.0a1

How to reproduce:1. Open the "PrefabVariantOnValidate.zip" project2. Select the "Prefab Variant" Prefab Variant in the Project tab3.... Read more

2
votes
Won't Fix

Crash on JsonUtility_CUSTOM_ToJsonInternal when building a specific project

Serialization

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Aug 05, 2024

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Version/s: 2021.3.41f1, 2022.3.40f1

Reproduction steps:1. Open the attached “ReproProj” project2. Build the project Expected result: The project is builtActual result: ... Read more

0
votes
Active

The name of the last string with a [TextArea] attribute is rendered in t...

Serialization

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Aug 05, 2025

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Version/s: 6000.0.55f1, 6000.2.0f1, 6000.3.0a4, 6000.4.0a1, 6000.5.0a7, 6000.6.0a1

How to reproduce:1. Open the “Empty.zip“ project2. Open the “Scene” Scene3. Select “Notes” in the Hierarchy4. Observe the Inspector ... Read more

1
votes
Fixed

JsonUtility.ToJson() modifies its input parameters

Serialization

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Aug 16, 2017

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Version/s: 2017.1.0f3

To reproduce: 1. Open the project, attached by the user (ToJsonTest.zip)2. Open Test Runner3. Run all EditMode tests4. Observe that ... Read more

8
votes
Fixed

PersistentManager::ReadObject crash when exiting Unity if VSCode plugin ...

Serialization

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Aug 31, 2017

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Version/s: 2017.2.0b9

To reproduce:1. Open users attached project "RaycastPlatformer.zip"2. Navigate to VSCode > Plugins > Editor3. Save the project... Read more

0
votes
Fixed

Player crash when opening the Player build

Serialization

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Dec 22, 2022

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Version/s: 2021.3.16f1, 2022.1.24f1, 2022.2.2f1, 2023.1.0a24, 2023.2.0a1, 2023.3.0a3, 6000.0.0b11, 6000.1.0a7, 6000.2.0a1

colored textReproduction steps:1. Open the attached “CrashRepro” project2. Click File > Build and Run Expected result: Player bui... Read more

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