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0
votes
Won't Fix

Crash on UnsafeUtility_CUSTOM_MemSet when entering Play mode

Core Runtime

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Jul 11, 2022

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Version/s: 2021.3.5f1, 2022.1.7f1, 2022.2.0a17

Reproduction steps:1. Open the user’s attached project “Eo Fusion 2022.zip“2. Enter Play mode3. Wait a few seconds Expected results:... Read more

1
votes
Fixed

Slow scheduling performance when combining dependencies

Core Runtime

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Jun 29, 2022

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Version/s: 2022.3.19f1, 2023.3.0f1

Reproduction steps:1. Open the user's attached project "EmptyTestBed.zip"2. Enter Play mode3. Open the Profiler window and select a ... Read more

0
votes
Fixed

"Top level scope allocation is permitted only on the main thread." error...

Core Runtime

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Aug 04, 2023

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Version/s: 2022.3.7f1, 2023.1.8f1, 2023.2.0b4, 2023.3.0a2

Reproduction steps:1. Open the attached project "NativeAllocationIssue-2023.1"2. Enter Play mode Expected result: no errors in the C... Read more

0
votes
Fixed

Long-running jobs produce warning about JobTemp memory

Core Runtime

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Aug 07, 2023

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Version/s: 2023.1.7f1, 2023.2.0b4, 2023.3.0a1

A job which runs for more than 4 frames (e.g. runtime navmesh baking) produces warnings about JobTemp memory being allocated for too... Read more

0
votes
Won't Fix

[DOTS] Crash on block_merge_next when using EntityQueryBuilder multiple ...

Core Runtime

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Aug 11, 2023

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Version/s: 2022.3.6f1

{}Reproduction steps{}: Open the project "pr_blobario" Open Multiplayer Playmode Tools, and make sure the PlayMode Type is "Client &... Read more

0
votes
Active

Disproportionally large impact on CPU frame time when writing to a rende...

Core Runtime

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Feb 12, 2026

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Version/s: 6000.0.66f2, 6000.3.7f1, 6000.4.0b11, 6000.5.0a8, 6000.6.0a1

How to reproduce:1. Open the attached project “IN-126506”2. Build and run the project3. Open Profiler window (Windows → Analysis → P... Read more

0
votes
Fixed

There is no way to remove a Sub Scene when the Entities package is removed

Core Runtime

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Dec 16, 2025

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Version/s: 6000.3.2f1, 6000.4.0b2, 6000.5.0a3, 6000.6.0a1

Steps to reproduce: Create a new Unity project and install the Entities package Enable the New Hierarchy from Settings > General ... Read more

1
votes
Active

“Baking ReferencedPrefabAuthoring!” errors are thrown when creating or d...

Core Runtime

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Oct 20, 2025

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Version/s: 6000.0.60f1, 6000.2.8f1, 6000.3.0b6, 6000.4.0a3, 6000.5.0a1

Reproduction steps: Checkout entities/uum-122684 on unity/unity. Open Workspace/UUM-122684_ECSBakingPrefabs project Open the “Assets... Read more

0
votes
Won't Fix

Rotation value change on the X-axis gets stuck when using transform.rota...

Core Runtime

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May 24, 2024

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Version/s: 2021.3.38f1, 2022.3.30f1, 6000.0.4f1

Reproduction steps:1. Open the attached “RotationTransform.zip” project2. Enter the Play mode3. Select the “Cube” GameObject from th... Read more

0
votes
Fixed

[IL2CPP] Building fails when local functions in method with SystemAPI() ...

Core Runtime

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Mar 04, 2024

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Version/s: 2022.3.21f1, 2023.2.13f1, 2023.3.0b10, 6000.0.0b11

Reproduction steps:1. Open the attached project “ReproProject”2. Ensure that IL2CPP is used as the Scripting Backend (menu: Edit &gt... Read more

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